Home / 924,246.52-1,386,358.80-293,165.80

Finding the Fourth Proportional to 924,246.52, 1,386,358.80 and 293,165.80

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Solution

The fourth proportional to 924,246.52, 1,386,358.80 and 293,165.80 is: 439,745.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,246.52 : 1,386,358.80 = 293,165.80 : x
  2. Step 2: Convert to fraction form
    924,246.52/1,386,358.80 = 293,165.80/x
  3. Step 3: Cross multiply
    924,246.52x = 1,386,358.80 × 293,165.80
  4. Step 4: Simplify right side
    924,246.52x = 406,432,986,689.04
  5. Step 5: Solve for x
    x = 406,432,986,689.04/924,246.52
  6. Step 6: Final answer
    x = 439,745.22

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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.