Home / 2,248,592.89-3,373,125.61-732,393.88

Finding the Fourth Proportional to 2,248,592.89, 3,373,125.61 and 732,393.88

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Solution

The fourth proportional to 2,248,592.89, 3,373,125.61 and 732,393.88 is: 1,098,667.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,592.89 : 3,373,125.61 = 732,393.88 : x
  2. Step 2: Convert to fraction form
    2,248,592.89/3,373,125.61 = 732,393.88/x
  3. Step 3: Cross multiply
    2,248,592.89x = 3,373,125.61 × 732,393.88
  4. Step 4: Simplify right side
    2,248,592.89x = 2,470,456,563,318.54
  5. Step 5: Solve for x
    x = 2,470,456,563,318.54/2,248,592.89
  6. Step 6: Final answer
    x = 1,098,667.78

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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.