Home / 11,732,081.41-17,598,154.92-3,646,239.40

Finding the Fourth Proportional to 11,732,081.41, 17,598,154.92 and 3,646,239.40

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Solution

The fourth proportional to 11,732,081.41, 17,598,154.92 and 3,646,239.40 is: 5,469,369.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,732,081.41 : 17,598,154.92 = 3,646,239.40 : x
  2. Step 2: Convert to fraction form
    11,732,081.41/17,598,154.92 = 3,646,239.40/x
  3. Step 3: Cross multiply
    11,732,081.41x = 17,598,154.92 × 3,646,239.40
  4. Step 4: Simplify right side
    11,732,081.41x = 64,167,085,836,607.85
  5. Step 5: Solve for x
    x = 64,167,085,836,607.85/11,732,081.41
  6. Step 6: Final answer
    x = 5,469,369.30

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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.