Home / 4,326,422.35-5,969,799.51-2,490,525.91

Finding the Fourth Proportional to 4,326,422.35, 5,969,799.51 and 2,490,525.91

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Solution

The fourth proportional to 4,326,422.35, 5,969,799.51 and 2,490,525.91 is: 3,436,543.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326,422.35 : 5,969,799.51 = 2,490,525.91 : x
  2. Step 2: Convert to fraction form
    4,326,422.35/5,969,799.51 = 2,490,525.91/x
  3. Step 3: Cross multiply
    4,326,422.35x = 5,969,799.51 × 2,490,525.91
  4. Step 4: Simplify right side
    4,326,422.35x = 14,867,940,327,311.30
  5. Step 5: Solve for x
    x = 14,867,940,327,311.30/4,326,422.35
  6. Step 6: Final answer
    x = 3,436,543.90

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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.