Home / 2,737,258.80-4,098,112.20-2,588,305.20

Finding the Fourth Proportional to 2,737,258.80, 4,098,112.20 and 2,588,305.20

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Solution

The fourth proportional to 2,737,258.80, 4,098,112.20 and 2,588,305.20 is: 3,875,104.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,258.80 : 4,098,112.20 = 2,588,305.20 : x
  2. Step 2: Convert to fraction form
    2,737,258.80/4,098,112.20 = 2,588,305.20/x
  3. Step 3: Cross multiply
    2,737,258.80x = 4,098,112.20 × 2,588,305.20
  4. Step 4: Simplify right side
    2,737,258.80x = 10,607,165,117,443.44
  5. Step 5: Solve for x
    x = 10,607,165,117,443.44/2,737,258.80
  6. Step 6: Final answer
    x = 3,875,104.95

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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.