Home / 3,779,391.54-5,215,590.88-2,060,524.56

Finding the Fourth Proportional to 3,779,391.54, 5,215,590.88 and 2,060,524.56

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Solution

The fourth proportional to 3,779,391.54, 5,215,590.88 and 2,060,524.56 is: 2,843,540.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,391.54 : 5,215,590.88 = 2,060,524.56 : x
  2. Step 2: Convert to fraction form
    3,779,391.54/5,215,590.88 = 2,060,524.56/x
  3. Step 3: Cross multiply
    3,779,391.54x = 5,215,590.88 × 2,060,524.56
  4. Step 4: Simplify right side
    3,779,391.54x = 10,746,853,103,152.01
  5. Step 5: Solve for x
    x = 10,746,853,103,152.01/3,779,391.54
  6. Step 6: Final answer
    x = 2,843,540.55

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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.