Home / 3,582,593.01-4,943,754.41-1,972,961.01

Finding the Fourth Proportional to 3,582,593.01, 4,943,754.41 and 1,972,961.01

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Solution

The fourth proportional to 3,582,593.01, 4,943,754.41 and 1,972,961.01 is: 2,722,562.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,593.01 : 4,943,754.41 = 1,972,961.01 : x
  2. Step 2: Convert to fraction form
    3,582,593.01/4,943,754.41 = 1,972,961.01/x
  3. Step 3: Cross multiply
    3,582,593.01x = 4,943,754.41 × 1,972,961.01
  4. Step 4: Simplify right side
    3,582,593.01x = 9,753,834,684,080.75
  5. Step 5: Solve for x
    x = 9,753,834,684,080.75/3,582,593.01
  6. Step 6: Final answer
    x = 2,722,562.86

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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.