Home / 9,277,366.30-13,944,043.05-8,045,647.90

Finding the Fourth Proportional to 9,277,366.30, 13,944,043.05 and 8,045,647.90

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Solution

The fourth proportional to 9,277,366.30, 13,944,043.05 and 8,045,647.90 is: 12,092,748.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277,366.30 : 13,944,043.05 = 8,045,647.90 : x
  2. Step 2: Convert to fraction form
    9,277,366.30/13,944,043.05 = 8,045,647.90/x
  3. Step 3: Cross multiply
    9,277,366.30x = 13,944,043.05 × 8,045,647.90
  4. Step 4: Simplify right side
    9,277,366.30x = 112,188,860,682,742.11
  5. Step 5: Solve for x
    x = 112,188,860,682,742.11/9,277,366.30
  6. Step 6: Final answer
    x = 12,092,748.85

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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.