Home / 957,668.28-1,436,925.60-502,150.74

Finding the Fourth Proportional to 957,668.28, 1,436,925.60 and 502,150.74

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Solution

The fourth proportional to 957,668.28, 1,436,925.60 and 502,150.74 is: 753,448.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,668.28 : 1,436,925.60 = 502,150.74 : x
  2. Step 2: Convert to fraction form
    957,668.28/1,436,925.60 = 502,150.74/x
  3. Step 3: Cross multiply
    957,668.28x = 1,436,925.60 × 502,150.74
  4. Step 4: Simplify right side
    957,668.28x = 721,553,253,364.94
  5. Step 5: Solve for x
    x = 721,553,253,364.94/957,668.28
  6. Step 6: Final answer
    x = 753,448.00

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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.