Home / 3,960,620.26-5,465,514.54-2,241,703.87

Finding the Fourth Proportional to 3,960,620.26, 5,465,514.54 and 2,241,703.87

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Solution

The fourth proportional to 3,960,620.26, 5,465,514.54 and 2,241,703.87 is: 3,093,471.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,960,620.26 : 5,465,514.54 = 2,241,703.87 : x
  2. Step 2: Convert to fraction form
    3,960,620.26/5,465,514.54 = 2,241,703.87/x
  3. Step 3: Cross multiply
    3,960,620.26x = 5,465,514.54 × 2,241,703.87
  4. Step 4: Simplify right side
    3,960,620.26x = 12,252,065,101,463.53
  5. Step 5: Solve for x
    x = 12,252,065,101,463.53/3,960,620.26
  6. Step 6: Final answer
    x = 3,093,471.30

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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.