Home / 3,023,268.70-4,534,874.82-1,225,724.87

Finding the Fourth Proportional to 3,023,268.70, 4,534,874.82 and 1,225,724.87

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Solution

The fourth proportional to 3,023,268.70, 4,534,874.82 and 1,225,724.87 is: 1,838,575.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,268.70 : 4,534,874.82 = 1,225,724.87 : x
  2. Step 2: Convert to fraction form
    3,023,268.70/4,534,874.82 = 1,225,724.87/x
  3. Step 3: Cross multiply
    3,023,268.70x = 4,534,874.82 × 1,225,724.87
  4. Step 4: Simplify right side
    3,023,268.70x = 5,558,508,826,536.40
  5. Step 5: Solve for x
    x = 5,558,508,826,536.40/3,023,268.70
  6. Step 6: Final answer
    x = 1,838,575.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.