Home / 9,937,185.55-14,906,487.05-2,650,604.56

Finding the Fourth Proportional to 9,937,185.55, 14,906,487.05 and 2,650,604.56

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Solution

The fourth proportional to 9,937,185.55, 14,906,487.05 and 2,650,604.56 is: 3,976,095.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,185.55 : 14,906,487.05 = 2,650,604.56 : x
  2. Step 2: Convert to fraction form
    9,937,185.55/14,906,487.05 = 2,650,604.56/x
  3. Step 3: Cross multiply
    9,937,185.55x = 14,906,487.05 × 2,650,604.56
  4. Step 4: Simplify right side
    9,937,185.55x = 39,511,202,548,310.95
  5. Step 5: Solve for x
    x = 39,511,202,548,310.95/9,937,185.55
  6. Step 6: Final answer
    x = 3,976,095.88

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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.