Home / 3,027,047.85-4,174,755.98-2,557,854.27

Finding the Fourth Proportional to 3,027,047.85, 4,174,755.98 and 2,557,854.27

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Solution

The fourth proportional to 3,027,047.85, 4,174,755.98 and 2,557,854.27 is: 3,527,667.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,047.85 : 4,174,755.98 = 2,557,854.27 : x
  2. Step 2: Convert to fraction form
    3,027,047.85/4,174,755.98 = 2,557,854.27/x
  3. Step 3: Cross multiply
    3,027,047.85x = 4,174,755.98 × 2,557,854.27
  4. Step 4: Simplify right side
    3,027,047.85x = 10,678,417,396,861.76
  5. Step 5: Solve for x
    x = 10,678,417,396,861.76/3,027,047.85
  6. Step 6: Final answer
    x = 3,527,667.19

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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.