Home / 2,265,086.01-3,397,627.79-825,877.20

Finding the Fourth Proportional to 2,265,086.01, 3,397,627.79 and 825,877.20

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Solution

The fourth proportional to 2,265,086.01, 3,397,627.79 and 825,877.20 is: 1,238,815.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,086.01 : 3,397,627.79 = 825,877.20 : x
  2. Step 2: Convert to fraction form
    2,265,086.01/3,397,627.79 = 825,877.20/x
  3. Step 3: Cross multiply
    2,265,086.01x = 3,397,627.79 × 825,877.20
  4. Step 4: Simplify right side
    2,265,086.01x = 2,806,023,304,729.86
  5. Step 5: Solve for x
    x = 2,806,023,304,729.86/2,265,086.01
  6. Step 6: Final answer
    x = 1,238,815.35

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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.