Home / 932,824.04-1,287,282.10-524,925.66

Finding the Fourth Proportional to 932,824.04, 1,287,282.10 and 524,925.66

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Solution

The fourth proportional to 932,824.04, 1,287,282.10 and 524,925.66 is: 724,388.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,824.04 : 1,287,282.10 = 524,925.66 : x
  2. Step 2: Convert to fraction form
    932,824.04/1,287,282.10 = 524,925.66/x
  3. Step 3: Cross multiply
    932,824.04x = 1,287,282.10 × 524,925.66
  4. Step 4: Simplify right side
    932,824.04x = 675,727,403,324.06
  5. Step 5: Solve for x
    x = 675,727,403,324.06/932,824.04
  6. Step 6: Final answer
    x = 724,388.92

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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.