Home / 9,693,136.24-13,380,948.15-6,904,055.14

Finding the Fourth Proportional to 9,693,136.24, 13,380,948.15 and 6,904,055.14

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Solution

The fourth proportional to 9,693,136.24, 13,380,948.15 and 6,904,055.14 is: 9,530,744.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,693,136.24 : 13,380,948.15 = 6,904,055.14 : x
  2. Step 2: Convert to fraction form
    9,693,136.24/13,380,948.15 = 6,904,055.14/x
  3. Step 3: Cross multiply
    9,693,136.24x = 13,380,948.15 × 6,904,055.14
  4. Step 4: Simplify right side
    9,693,136.24x = 92,382,803,853,080.98
  5. Step 5: Solve for x
    x = 92,382,803,853,080.98/9,693,136.24
  6. Step 6: Final answer
    x = 9,530,744.39

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Double scale
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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.