Home / 6,231,040.40-9,346,560.60-2,444,646.80

Finding the Fourth Proportional to 6,231,040.40, 9,346,560.60 and 2,444,646.80

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Solution

The fourth proportional to 6,231,040.40, 9,346,560.60 and 2,444,646.80 is: 3,666,970.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,040.40 : 9,346,560.60 = 2,444,646.80 : x
  2. Step 2: Convert to fraction form
    6,231,040.40/9,346,560.60 = 2,444,646.80/x
  3. Step 3: Cross multiply
    6,231,040.40x = 9,346,560.60 × 2,444,646.80
  4. Step 4: Simplify right side
    6,231,040.40x = 22,849,039,461,796.08
  5. Step 5: Solve for x
    x = 22,849,039,461,796.08/6,231,040.40
  6. Step 6: Final answer
    x = 3,666,970.20

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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.