Home / 9,062,937.60-13,589,731.64-2,672,359.56

Finding the Fourth Proportional to 9,062,937.60, 13,589,731.64 and 2,672,359.56

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Solution

The fourth proportional to 9,062,937.60, 13,589,731.64 and 2,672,359.56 is: 4,007,160.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,937.60 : 13,589,731.64 = 2,672,359.56 : x
  2. Step 2: Convert to fraction form
    9,062,937.60/13,589,731.64 = 2,672,359.56/x
  3. Step 3: Cross multiply
    9,062,937.60x = 13,589,731.64 × 2,672,359.56
  4. Step 4: Simplify right side
    9,062,937.60x = 36,316,649,265,988.48
  5. Step 5: Solve for x
    x = 36,316,649,265,988.48/9,062,937.60
  6. Step 6: Final answer
    x = 4,007,160.91

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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.