Home / 3,398,744.22-5,098,116.53-1,154,882.22

Finding the Fourth Proportional to 3,398,744.22, 5,098,116.53 and 1,154,882.22

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Solution

The fourth proportional to 3,398,744.22, 5,098,116.53 and 1,154,882.22 is: 1,732,323.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,744.22 : 5,098,116.53 = 1,154,882.22 : x
  2. Step 2: Convert to fraction form
    3,398,744.22/5,098,116.53 = 1,154,882.22/x
  3. Step 3: Cross multiply
    3,398,744.22x = 5,098,116.53 × 1,154,882.22
  4. Step 4: Simplify right side
    3,398,744.22x = 5,887,724,135,985.10
  5. Step 5: Solve for x
    x = 5,887,724,135,985.10/3,398,744.22
  6. Step 6: Final answer
    x = 1,732,323.40

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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.