Home / 2,875,594.56-3,969,641.37-2,481,560.04

Finding the Fourth Proportional to 2,875,594.56, 3,969,641.37 and 2,481,560.04

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Solution

The fourth proportional to 2,875,594.56, 3,969,641.37 and 2,481,560.04 is: 3,425,692.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,875,594.56 : 3,969,641.37 = 2,481,560.04 : x
  2. Step 2: Convert to fraction form
    2,875,594.56/3,969,641.37 = 2,481,560.04/x
  3. Step 3: Cross multiply
    2,875,594.56x = 3,969,641.37 × 2,481,560.04
  4. Step 4: Simplify right side
    2,875,594.56x = 9,850,903,396,922.86
  5. Step 5: Solve for x
    x = 9,850,903,396,922.86/2,875,594.56
  6. Step 6: Final answer
    x = 3,425,692.74

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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.