Home / 11,717,246.10-17,576,711.28-4,040,780.52

Finding the Fourth Proportional to 11,717,246.10, 17,576,711.28 and 4,040,780.52

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Solution

The fourth proportional to 11,717,246.10, 17,576,711.28 and 4,040,780.52 is: 6,061,461.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,717,246.10 : 17,576,711.28 = 4,040,780.52 : x
  2. Step 2: Convert to fraction form
    11,717,246.10/17,576,711.28 = 4,040,780.52/x
  3. Step 3: Cross multiply
    11,717,246.10x = 17,576,711.28 × 4,040,780.52
  4. Step 4: Simplify right side
    11,717,246.10x = 71,023,632,545,888.27
  5. Step 5: Solve for x
    x = 71,023,632,545,888.27/11,717,246.10
  6. Step 6: Final answer
    x = 6,061,461.19

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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.