Home / 9,889,489.90-14,834,234.85-6,063,114.70

Finding the Fourth Proportional to 9,889,489.90, 14,834,234.85 and 6,063,114.70

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Solution

The fourth proportional to 9,889,489.90, 14,834,234.85 and 6,063,114.70 is: 9,094,672.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,889,489.90 : 14,834,234.85 = 6,063,114.70 : x
  2. Step 2: Convert to fraction form
    9,889,489.90/14,834,234.85 = 6,063,114.70/x
  3. Step 3: Cross multiply
    9,889,489.90x = 14,834,234.85 × 6,063,114.70
  4. Step 4: Simplify right side
    9,889,489.90x = 89,941,667,382,287.30
  5. Step 5: Solve for x
    x = 89,941,667,382,287.30/9,889,489.90
  6. Step 6: Final answer
    x = 9,094,672.05

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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.