Home / 2,554,577.64-3,830,753.76-732,540

Finding the Fourth Proportional to 2,554,577.64, 3,830,753.76 and 732,540

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Solution

The fourth proportional to 2,554,577.64, 3,830,753.76 and 732,540 is: 1,098,490.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,577.64 : 3,830,753.76 = 732,540 : x
  2. Step 2: Convert to fraction form
    2,554,577.64/3,830,753.76 = 732,540/x
  3. Step 3: Cross multiply
    2,554,577.64x = 3,830,753.76 × 732,540
  4. Step 4: Simplify right side
    2,554,577.64x = 2,806,180,359,350.40
  5. Step 5: Solve for x
    x = 2,806,180,359,350.40/2,554,577.64
  6. Step 6: Final answer
    x = 1,098,490.93

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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.