Home / 9,006,720.17-13,511,479.89-3,024,487.85

Finding the Fourth Proportional to 9,006,720.17, 13,511,479.89 and 3,024,487.85

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Solution

The fourth proportional to 9,006,720.17, 13,511,479.89 and 3,024,487.85 is: 4,537,201.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,720.17 : 13,511,479.89 = 3,024,487.85 : x
  2. Step 2: Convert to fraction form
    9,006,720.17/13,511,479.89 = 3,024,487.85/x
  3. Step 3: Cross multiply
    9,006,720.17x = 13,511,479.89 × 3,024,487.85
  4. Step 4: Simplify right side
    9,006,720.17x = 40,865,306,695,266.95
  5. Step 5: Solve for x
    x = 40,865,306,695,266.95/9,006,720.17
  6. Step 6: Final answer
    x = 4,537,201.77

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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.