Home / 10,001,536.32-15,002,304.48-2,428,451.04

Finding the Fourth Proportional to 10,001,536.32, 15,002,304.48 and 2,428,451.04

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Solution

The fourth proportional to 10,001,536.32, 15,002,304.48 and 2,428,451.04 is: 3,642,676.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,001,536.32 : 15,002,304.48 = 2,428,451.04 : x
  2. Step 2: Convert to fraction form
    10,001,536.32/15,002,304.48 = 2,428,451.04/x
  3. Step 3: Cross multiply
    10,001,536.32x = 15,002,304.48 × 2,428,451.04
  4. Step 4: Simplify right side
    10,001,536.32x = 36,432,361,916,852.66
  5. Step 5: Solve for x
    x = 36,432,361,916,852.66/10,001,536.32
  6. Step 6: Final answer
    x = 3,642,676.56

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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.