Home / 11,588,388.20-17,382,495.90-3,501,348.20

Finding the Fourth Proportional to 11,588,388.20, 17,382,495.90 and 3,501,348.20

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Solution

The fourth proportional to 11,588,388.20, 17,382,495.90 and 3,501,348.20 is: 5,251,996.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,588,388.20 : 17,382,495.90 = 3,501,348.20 : x
  2. Step 2: Convert to fraction form
    11,588,388.20/17,382,495.90 = 3,501,348.20/x
  3. Step 3: Cross multiply
    11,588,388.20x = 17,382,495.90 × 3,501,348.20
  4. Step 4: Simplify right side
    11,588,388.20x = 60,862,170,730,972.38
  5. Step 5: Solve for x
    x = 60,862,170,730,972.38/11,588,388.20
  6. Step 6: Final answer
    x = 5,251,996.19

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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.