Home / 7,357,488.26-11,037,893.20-2,240,375.72

Finding the Fourth Proportional to 7,357,488.26, 11,037,893.20 and 2,240,375.72

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Solution

The fourth proportional to 7,357,488.26, 11,037,893.20 and 2,240,375.72 is: 3,361,069.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,488.26 : 11,037,893.20 = 2,240,375.72 : x
  2. Step 2: Convert to fraction form
    7,357,488.26/11,037,893.20 = 2,240,375.72/x
  3. Step 3: Cross multiply
    7,357,488.26x = 11,037,893.20 × 2,240,375.72
  4. Step 4: Simplify right side
    7,357,488.26x = 24,729,027,925,233.11
  5. Step 5: Solve for x
    x = 24,729,027,925,233.11/7,357,488.26
  6. Step 6: Final answer
    x = 3,361,069.30

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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.