Home / 11,689,794.20-17,537,456.10-3,711,618.20

Finding the Fourth Proportional to 11,689,794.20, 17,537,456.10 and 3,711,618.20

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Solution

The fourth proportional to 11,689,794.20, 17,537,456.10 and 3,711,618.20 is: 5,568,305.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,689,794.20 : 17,537,456.10 = 3,711,618.20 : x
  2. Step 2: Convert to fraction form
    11,689,794.20/17,537,456.10 = 3,711,618.20/x
  3. Step 3: Cross multiply
    11,689,794.20x = 17,537,456.10 × 3,711,618.20
  4. Step 4: Simplify right side
    11,689,794.20x = 65,092,341,242,461.03
  5. Step 5: Solve for x
    x = 65,092,341,242,461.03/11,689,794.20
  6. Step 6: Final answer
    x = 5,568,305.15

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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.