Home / 2,174,972.01-3,262,490.82-755,073.20

Finding the Fourth Proportional to 2,174,972.01, 3,262,490.82 and 755,073.20

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Solution

The fourth proportional to 2,174,972.01, 3,262,490.82 and 755,073.20 is: 1,132,621.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,972.01 : 3,262,490.82 = 755,073.20 : x
  2. Step 2: Convert to fraction form
    2,174,972.01/3,262,490.82 = 755,073.20/x
  3. Step 3: Cross multiply
    2,174,972.01x = 3,262,490.82 × 755,073.20
  4. Step 4: Simplify right side
    2,174,972.01x = 2,463,419,367,115.57
  5. Step 5: Solve for x
    x = 2,463,419,367,115.57/2,174,972.01
  6. Step 6: Final answer
    x = 1,132,621.18

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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.