Home / 3,664,127.38-5,057,102.19-2,033,060.21

Finding the Fourth Proportional to 3,664,127.38, 5,057,102.19 and 2,033,060.21

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Solution

The fourth proportional to 3,664,127.38, 5,057,102.19 and 2,033,060.21 is: 2,805,959.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,127.38 : 5,057,102.19 = 2,033,060.21 : x
  2. Step 2: Convert to fraction form
    3,664,127.38/5,057,102.19 = 2,033,060.21/x
  3. Step 3: Cross multiply
    3,664,127.38x = 5,057,102.19 × 2,033,060.21
  4. Step 4: Simplify right side
    3,664,127.38x = 10,281,393,240,392.86
  5. Step 5: Solve for x
    x = 10,281,393,240,392.86/3,664,127.38
  6. Step 6: Final answer
    x = 2,805,959.56

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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.