Home / 782,959.35-1,174,614.17-250,512.27

Finding the Fourth Proportional to 782,959.35, 1,174,614.17 and 250,512.27

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Solution

The fourth proportional to 782,959.35, 1,174,614.17 and 250,512.27 is: 375,824.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    782,959.35 : 1,174,614.17 = 250,512.27 : x
  2. Step 2: Convert to fraction form
    782,959.35/1,174,614.17 = 250,512.27/x
  3. Step 3: Cross multiply
    782,959.35x = 1,174,614.17 × 250,512.27
  4. Step 4: Simplify right side
    782,959.35x = 294,255,260,848.31
  5. Step 5: Solve for x
    x = 294,255,260,848.31/782,959.35
  6. Step 6: Final answer
    x = 375,824.44

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1.5x scale

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.