Home / 1,844,390.30-2,766,769.88-564,982.92

Finding the Fourth Proportional to 1,844,390.30, 2,766,769.88 and 564,982.92

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Solution

The fourth proportional to 1,844,390.30, 2,766,769.88 and 564,982.92 is: 847,530.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,390.30 : 2,766,769.88 = 564,982.92 : x
  2. Step 2: Convert to fraction form
    1,844,390.30/2,766,769.88 = 564,982.92/x
  3. Step 3: Cross multiply
    1,844,390.30x = 2,766,769.88 × 564,982.92
  4. Step 4: Simplify right side
    1,844,390.30x = 1,563,177,722,945.54
  5. Step 5: Solve for x
    x = 1,563,177,722,945.54/1,844,390.30
  6. Step 6: Final answer
    x = 847,530.88

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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.