Home / 6,351,743.31-9,522,259.02-2,754,801.15

Finding the Fourth Proportional to 6,351,743.31, 9,522,259.02 and 2,754,801.15

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Solution

The fourth proportional to 6,351,743.31, 9,522,259.02 and 2,754,801.15 is: 4,129,878.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,351,743.31 : 9,522,259.02 = 2,754,801.15 : x
  2. Step 2: Convert to fraction form
    6,351,743.31/9,522,259.02 = 2,754,801.15/x
  3. Step 3: Cross multiply
    6,351,743.31x = 9,522,259.02 × 2,754,801.15
  4. Step 4: Simplify right side
    6,351,743.31x = 26,231,930,098,893.87
  5. Step 5: Solve for x
    x = 26,231,930,098,893.87/6,351,743.31
  6. Step 6: Final answer
    x = 4,129,878.81

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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.