Home / 957,669.03-1,436,926.71-502,151.49

Finding the Fourth Proportional to 957,669.03, 1,436,926.71 and 502,151.49

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Solution

The fourth proportional to 957,669.03, 1,436,926.71 and 502,151.49 is: 753,449.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,669.03 : 1,436,926.71 = 502,151.49 : x
  2. Step 2: Convert to fraction form
    957,669.03/1,436,926.71 = 502,151.49/x
  3. Step 3: Cross multiply
    957,669.03x = 1,436,926.71 × 502,151.49
  4. Step 4: Simplify right side
    957,669.03x = 721,554,888,447.30
  5. Step 5: Solve for x
    x = 721,554,888,447.30/957,669.03
  6. Step 6: Final answer
    x = 753,449.12

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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.