Home / 5,613,154.66-7,746,146.87-3,034,829.28

Finding the Fourth Proportional to 5,613,154.66, 7,746,146.87 and 3,034,829.28

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Solution

The fourth proportional to 5,613,154.66, 7,746,146.87 and 3,034,829.28 is: 4,188,060.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,154.66 : 7,746,146.87 = 3,034,829.28 : x
  2. Step 2: Convert to fraction form
    5,613,154.66/7,746,146.87 = 3,034,829.28/x
  3. Step 3: Cross multiply
    5,613,154.66x = 7,746,146.87 × 3,034,829.28
  4. Step 4: Simplify right side
    5,613,154.66x = 23,508,233,328,256.35
  5. Step 5: Solve for x
    x = 23,508,233,328,256.35/5,613,154.66
  6. Step 6: Final answer
    x = 4,188,060.86

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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.