Home / 3,743,215.31-5,165,652.69-2,024,335.82

Finding the Fourth Proportional to 3,743,215.31, 5,165,652.69 and 2,024,335.82

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Solution

The fourth proportional to 3,743,215.31, 5,165,652.69 and 2,024,335.82 is: 2,793,591.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,215.31 : 5,165,652.69 = 2,024,335.82 : x
  2. Step 2: Convert to fraction form
    3,743,215.31/5,165,652.69 = 2,024,335.82/x
  3. Step 3: Cross multiply
    3,743,215.31x = 5,165,652.69 × 2,024,335.82
  4. Step 4: Simplify right side
    3,743,215.31x = 10,457,015,795,947.97
  5. Step 5: Solve for x
    x = 10,457,015,795,947.97/3,743,215.31
  6. Step 6: Final answer
    x = 2,793,591.85

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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.