Home / 3,664,981.20-5,057,503.20-2,033,371.20

Finding the Fourth Proportional to 3,664,981.20, 5,057,503.20 and 2,033,371.20

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Solution

The fourth proportional to 3,664,981.20, 5,057,503.20 and 2,033,371.20 is: 2,805,957.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,981.20 : 5,057,503.20 = 2,033,371.20 : x
  2. Step 2: Convert to fraction form
    3,664,981.20/5,057,503.20 = 2,033,371.20/x
  3. Step 3: Cross multiply
    3,664,981.20x = 5,057,503.20 × 2,033,371.20
  4. Step 4: Simplify right side
    3,664,981.20x = 10,283,781,350,787.84
  5. Step 5: Solve for x
    x = 10,283,781,350,787.84/3,664,981.20
  6. Step 6: Final answer
    x = 2,805,957.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.