Home / 1,373,876.38-2,060,789.96-564,084.95

Finding the Fourth Proportional to 1,373,876.38, 2,060,789.96 and 564,084.95

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Solution

The fourth proportional to 1,373,876.38, 2,060,789.96 and 564,084.95 is: 846,117.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,876.38 : 2,060,789.96 = 564,084.95 : x
  2. Step 2: Convert to fraction form
    1,373,876.38/2,060,789.96 = 564,084.95/x
  3. Step 3: Cross multiply
    1,373,876.38x = 2,060,789.96 × 564,084.95
  4. Step 4: Simplify right side
    1,373,876.38x = 1,162,460,608,109.29
  5. Step 5: Solve for x
    x = 1,162,460,608,109.29/1,373,876.38
  6. Step 6: Final answer
    x = 846,117.33

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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.