Home / 908,024.76-1,252,474.20-567,902.52

Finding the Fourth Proportional to 908,024.76, 1,252,474.20 and 567,902.52

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Solution

The fourth proportional to 908,024.76, 1,252,474.20 and 567,902.52 is: 783,330.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,024.76 : 1,252,474.20 = 567,902.52 : x
  2. Step 2: Convert to fraction form
    908,024.76/1,252,474.20 = 567,902.52/x
  3. Step 3: Cross multiply
    908,024.76x = 1,252,474.20 × 567,902.52
  4. Step 4: Simplify right side
    908,024.76x = 711,283,254,414.98
  5. Step 5: Solve for x
    x = 711,283,254,414.98/908,024.76
  6. Step 6: Final answer
    x = 783,330.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.