Home / 3,187,593.56-4,398,751.02-1,737,257.84

Finding the Fourth Proportional to 3,187,593.56, 4,398,751.02 and 1,737,257.84

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Solution

The fourth proportional to 3,187,593.56, 4,398,751.02 and 1,737,257.84 is: 2,397,346.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,187,593.56 : 4,398,751.02 = 1,737,257.84 : x
  2. Step 2: Convert to fraction form
    3,187,593.56/4,398,751.02 = 1,737,257.84/x
  3. Step 3: Cross multiply
    3,187,593.56x = 4,398,751.02 × 1,737,257.84
  4. Step 4: Simplify right side
    3,187,593.56x = 7,641,764,673,709.24
  5. Step 5: Solve for x
    x = 7,641,764,673,709.24/3,187,593.56
  6. Step 6: Final answer
    x = 2,397,346.00

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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.