Home / 1,164,689.04-1,747,033.02-323,240.52

Finding the Fourth Proportional to 1,164,689.04, 1,747,033.02 and 323,240.52

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Solution

The fourth proportional to 1,164,689.04, 1,747,033.02 and 323,240.52 is: 484,860.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,689.04 : 1,747,033.02 = 323,240.52 : x
  2. Step 2: Convert to fraction form
    1,164,689.04/1,747,033.02 = 323,240.52/x
  3. Step 3: Cross multiply
    1,164,689.04x = 1,747,033.02 × 323,240.52
  4. Step 4: Simplify right side
    1,164,689.04x = 564,711,861,841.97
  5. Step 5: Solve for x
    x = 564,711,861,841.97/1,164,689.04
  6. Step 6: Final answer
    x = 484,860.63

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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.