Home / 6,150,609.60-9,225,914.40-4,449,998.40

Finding the Fourth Proportional to 6,150,609.60, 9,225,914.40 and 4,449,998.40

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Solution

The fourth proportional to 6,150,609.60, 9,225,914.40 and 4,449,998.40 is: 6,674,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,609.60 : 9,225,914.40 = 4,449,998.40 : x
  2. Step 2: Convert to fraction form
    6,150,609.60/9,225,914.40 = 4,449,998.40/x
  3. Step 3: Cross multiply
    6,150,609.60x = 9,225,914.40 × 4,449,998.40
  4. Step 4: Simplify right side
    6,150,609.60x = 41,055,304,318,536.97
  5. Step 5: Solve for x
    x = 41,055,304,318,536.97/6,150,609.60
  6. Step 6: Final answer
    x = 6,674,997.60

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Half scale
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Double scale
Find fourth proportional to 6,150,610.60, 9,225,915.90 and 4,449,999.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.