Home / 2,754,820.60-4,132,230.90-1,337,644.60

Finding the Fourth Proportional to 2,754,820.60, 4,132,230.90 and 1,337,644.60

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Solution

The fourth proportional to 2,754,820.60, 4,132,230.90 and 1,337,644.60 is: 2,006,466.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,820.60 : 4,132,230.90 = 1,337,644.60 : x
  2. Step 2: Convert to fraction form
    2,754,820.60/4,132,230.90 = 1,337,644.60/x
  3. Step 3: Cross multiply
    2,754,820.60x = 4,132,230.90 × 1,337,644.60
  4. Step 4: Simplify right side
    2,754,820.60x = 5,527,456,349,338.14
  5. Step 5: Solve for x
    x = 5,527,456,349,338.14/2,754,820.60
  6. Step 6: Final answer
    x = 2,006,466.90

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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.