Home / 2,522,350.88-3,784,066.80-725,218.40

Finding the Fourth Proportional to 2,522,350.88, 3,784,066.80 and 725,218.40

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Solution

The fourth proportional to 2,522,350.88, 3,784,066.80 and 725,218.40 is: 1,087,983.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,350.88 : 3,784,066.80 = 725,218.40 : x
  2. Step 2: Convert to fraction form
    2,522,350.88/3,784,066.80 = 725,218.40/x
  3. Step 3: Cross multiply
    2,522,350.88x = 3,784,066.80 × 725,218.40
  4. Step 4: Simplify right side
    2,522,350.88x = 2,744,274,870,189.12
  5. Step 5: Solve for x
    x = 2,744,274,870,189.12/2,522,350.88
  6. Step 6: Final answer
    x = 1,087,983.00

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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.