Home / 4,132,448.38-6,198,734.96-1,573,805

Finding the Fourth Proportional to 4,132,448.38, 6,198,734.96 and 1,573,805

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Solution

The fourth proportional to 4,132,448.38, 6,198,734.96 and 1,573,805 is: 2,360,731.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,448.38 : 6,198,734.96 = 1,573,805 : x
  2. Step 2: Convert to fraction form
    4,132,448.38/6,198,734.96 = 1,573,805/x
  3. Step 3: Cross multiply
    4,132,448.38x = 6,198,734.96 × 1,573,805
  4. Step 4: Simplify right side
    4,132,448.38x = 9,755,600,073,722.80
  5. Step 5: Solve for x
    x = 9,755,600,073,722.80/4,132,448.38
  6. Step 6: Final answer
    x = 2,360,731.26

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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.