Home / 9,695,568.31-13,379,975.17-5,344,810.27

Finding the Fourth Proportional to 9,695,568.31, 13,379,975.17 and 5,344,810.27

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Solution

The fourth proportional to 9,695,568.31, 13,379,975.17 and 5,344,810.27 is: 7,375,888.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,695,568.31 : 13,379,975.17 = 5,344,810.27 : x
  2. Step 2: Convert to fraction form
    9,695,568.31/13,379,975.17 = 5,344,810.27/x
  3. Step 3: Cross multiply
    9,695,568.31x = 13,379,975.17 × 5,344,810.27
  4. Step 4: Simplify right side
    9,695,568.31x = 71,513,428,654,149.03
  5. Step 5: Solve for x
    x = 71,513,428,654,149.03/9,695,568.31
  6. Step 6: Final answer
    x = 7,375,888.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.