Home / 6,542,065.95-9,027,850.03-3,641,382.24

Finding the Fourth Proportional to 6,542,065.95, 9,027,850.03 and 3,641,382.24

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Solution

The fourth proportional to 6,542,065.95, 9,027,850.03 and 3,641,382.24 is: 5,024,995.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,542,065.95 : 9,027,850.03 = 3,641,382.24 : x
  2. Step 2: Convert to fraction form
    6,542,065.95/9,027,850.03 = 3,641,382.24/x
  3. Step 3: Cross multiply
    6,542,065.95x = 9,027,850.03 × 3,641,382.24
  4. Step 4: Simplify right side
    6,542,065.95x = 32,873,852,764,625.46
  5. Step 5: Solve for x
    x = 32,873,852,764,625.46/6,542,065.95
  6. Step 6: Final answer
    x = 5,024,995.62

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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.