Home / 6,301,220.60-9,451,830.90-5,969,444.60

Finding the Fourth Proportional to 6,301,220.60, 9,451,830.90 and 5,969,444.60

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Solution

The fourth proportional to 6,301,220.60, 9,451,830.90 and 5,969,444.60 is: 8,954,166.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,220.60 : 9,451,830.90 = 5,969,444.60 : x
  2. Step 2: Convert to fraction form
    6,301,220.60/9,451,830.90 = 5,969,444.60/x
  3. Step 3: Cross multiply
    6,301,220.60x = 9,451,830.90 × 5,969,444.60
  4. Step 4: Simplify right side
    6,301,220.60x = 56,422,180,926,118.14
  5. Step 5: Solve for x
    x = 56,422,180,926,118.14/6,301,220.60
  6. Step 6: Final answer
    x = 8,954,166.90

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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.