Home / 2,722,593.61-3,757,110.51-1,498,886.92

Finding the Fourth Proportional to 2,722,593.61, 3,757,110.51 and 1,498,886.92

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Solution

The fourth proportional to 2,722,593.61, 3,757,110.51 and 1,498,886.92 is: 2,068,426.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,593.61 : 3,757,110.51 = 1,498,886.92 : x
  2. Step 2: Convert to fraction form
    2,722,593.61/3,757,110.51 = 1,498,886.92/x
  3. Step 3: Cross multiply
    2,722,593.61x = 3,757,110.51 × 1,498,886.92
  4. Step 4: Simplify right side
    2,722,593.61x = 5,631,483,800,433.53
  5. Step 5: Solve for x
    x = 5,631,483,800,433.53/2,722,593.61
  6. Step 6: Final answer
    x = 2,068,426.14

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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.