Home / 3,132,593.83-4,314,893.46-2,213,227.06

Finding the Fourth Proportional to 3,132,593.83, 4,314,893.46 and 2,213,227.06

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Solution

The fourth proportional to 3,132,593.83, 4,314,893.46 and 2,213,227.06 is: 3,048,540.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,593.83 : 4,314,893.46 = 2,213,227.06 : x
  2. Step 2: Convert to fraction form
    3,132,593.83/4,314,893.46 = 2,213,227.06/x
  3. Step 3: Cross multiply
    3,132,593.83x = 4,314,893.46 × 2,213,227.06
  4. Step 4: Simplify right side
    3,132,593.83x = 9,549,838,966,689.03
  5. Step 5: Solve for x
    x = 9,549,838,966,689.03/3,132,593.83
  6. Step 6: Final answer
    x = 3,048,540.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.