Home / 10,740,951.54-14,822,833.90-6,613,363.90

Finding the Fourth Proportional to 10,740,951.54, 14,822,833.90 and 6,613,363.90

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Solution

The fourth proportional to 10,740,951.54, 14,822,833.90 and 6,613,363.90 is: 9,126,639.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,740,951.54 : 14,822,833.90 = 6,613,363.90 : x
  2. Step 2: Convert to fraction form
    10,740,951.54/14,822,833.90 = 6,613,363.90/x
  3. Step 3: Cross multiply
    10,740,951.54x = 14,822,833.90 × 6,613,363.90
  4. Step 4: Simplify right side
    10,740,951.54x = 98,028,794,609,956.22
  5. Step 5: Solve for x
    x = 98,028,794,609,956.22/10,740,951.54
  6. Step 6: Final answer
    x = 9,126,639.69

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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.