Home / 9,419,384.70-14,129,077.05-2,327,672.70

Finding the Fourth Proportional to 9,419,384.70, 14,129,077.05 and 2,327,672.70

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Solution

The fourth proportional to 9,419,384.70, 14,129,077.05 and 2,327,672.70 is: 3,491,509.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,419,384.70 : 14,129,077.05 = 2,327,672.70 : x
  2. Step 2: Convert to fraction form
    9,419,384.70/14,129,077.05 = 2,327,672.70/x
  3. Step 3: Cross multiply
    9,419,384.70x = 14,129,077.05 × 2,327,672.70
  4. Step 4: Simplify right side
    9,419,384.70x = 32,887,866,925,481.54
  5. Step 5: Solve for x
    x = 32,887,866,925,481.54/9,419,384.70
  6. Step 6: Final answer
    x = 3,491,509.05

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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.