Home / 1,940,438.40-2,910,591.96-592,546.56

Finding the Fourth Proportional to 1,940,438.40, 2,910,591.96 and 592,546.56

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Solution

The fourth proportional to 1,940,438.40, 2,910,591.96 and 592,546.56 is: 888,799.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,940,438.40 : 2,910,591.96 = 592,546.56 : x
  2. Step 2: Convert to fraction form
    1,940,438.40/2,910,591.96 = 592,546.56/x
  3. Step 3: Cross multiply
    1,940,438.40x = 2,910,591.96 × 592,546.56
  4. Step 4: Simplify right side
    1,940,438.40x = 1,724,661,253,461.66
  5. Step 5: Solve for x
    x = 1,724,661,253,461.66/1,940,438.40
  6. Step 6: Final answer
    x = 888,799.80

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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.