Home / 8,959,585.10-13,443,863.22-4,101,882.26

Finding the Fourth Proportional to 8,959,585.10, 13,443,863.22 and 4,101,882.26

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Solution

The fourth proportional to 8,959,585.10, 13,443,863.22 and 4,101,882.26 is: 6,154,876.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,959,585.10 : 13,443,863.22 = 4,101,882.26 : x
  2. Step 2: Convert to fraction form
    8,959,585.10/13,443,863.22 = 4,101,882.26/x
  3. Step 3: Cross multiply
    8,959,585.10x = 13,443,863.22 × 4,101,882.26
  4. Step 4: Simplify right side
    8,959,585.10x = 55,145,143,980,765.16
  5. Step 5: Solve for x
    x = 55,145,143,980,765.16/8,959,585.10
  6. Step 6: Final answer
    x = 6,154,876.97

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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.