Home / 15,592,839.64-23,387,472.48-4,079,417.95

Finding the Fourth Proportional to 15,592,839.64, 23,387,472.48 and 4,079,417.95

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Solution

The fourth proportional to 15,592,839.64, 23,387,472.48 and 4,079,417.95 is: 6,118,659.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,592,839.64 : 23,387,472.48 = 4,079,417.95 : x
  2. Step 2: Convert to fraction form
    15,592,839.64/23,387,472.48 = 4,079,417.95/x
  3. Step 3: Cross multiply
    15,592,839.64x = 23,387,472.48 × 4,079,417.95
  4. Step 4: Simplify right side
    15,592,839.64x = 95,407,275,040,043.02
  5. Step 5: Solve for x
    x = 95,407,275,040,043.02/15,592,839.64
  6. Step 6: Final answer
    x = 6,118,659.41

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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.