Home / 9,582,392.34-14,375,876.22-3,192,699.78

Finding the Fourth Proportional to 9,582,392.34, 14,375,876.22 and 3,192,699.78

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Solution

The fourth proportional to 9,582,392.34, 14,375,876.22 and 3,192,699.78 is: 4,789,811.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582,392.34 : 14,375,876.22 = 3,192,699.78 : x
  2. Step 2: Convert to fraction form
    9,582,392.34/14,375,876.22 = 3,192,699.78/x
  3. Step 3: Cross multiply
    9,582,392.34x = 14,375,876.22 × 3,192,699.78
  4. Step 4: Simplify right side
    9,582,392.34x = 45,897,856,844,901.23
  5. Step 5: Solve for x
    x = 45,897,856,844,901.23/9,582,392.34
  6. Step 6: Final answer
    x = 4,789,811.90

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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.