Home / 924,240.52-1,386,349.80-293,159.80

Finding the Fourth Proportional to 924,240.52, 1,386,349.80 and 293,159.80

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Solution

The fourth proportional to 924,240.52, 1,386,349.80 and 293,159.80 is: 439,736.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,240.52 : 1,386,349.80 = 293,159.80 : x
  2. Step 2: Convert to fraction form
    924,240.52/1,386,349.80 = 293,159.80/x
  3. Step 3: Cross multiply
    924,240.52x = 1,386,349.80 × 293,159.80
  4. Step 4: Simplify right side
    924,240.52x = 406,422,030,098.04
  5. Step 5: Solve for x
    x = 406,422,030,098.04/924,240.52
  6. Step 6: Final answer
    x = 439,736.22

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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.