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Finding the Fourth Proportional to 464,800.93, 695,706.68 and 239,854.97

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Solution

The fourth proportional to 464,800.93, 695,706.68 and 239,854.97 is: 359,011.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,800.93 : 695,706.68 = 239,854.97 : x
  2. Step 2: Convert to fraction form
    464,800.93/695,706.68 = 239,854.97/x
  3. Step 3: Cross multiply
    464,800.93x = 695,706.68 × 239,854.97
  4. Step 4: Simplify right side
    464,800.93x = 166,868,707,199.10
  5. Step 5: Solve for x
    x = 166,868,707,199.10/464,800.93
  6. Step 6: Final answer
    x = 359,011.13

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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.