Home / 11,073,826.60-16,592,855.10-6,267,221.80

Finding the Fourth Proportional to 11,073,826.60, 16,592,855.10 and 6,267,221.80

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Solution

The fourth proportional to 11,073,826.60, 16,592,855.10 and 6,267,221.80 is: 9,390,710.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,826.60 : 16,592,855.10 = 6,267,221.80 : x
  2. Step 2: Convert to fraction form
    11,073,826.60/16,592,855.10 = 6,267,221.80/x
  3. Step 3: Cross multiply
    11,073,826.60x = 16,592,855.10 × 6,267,221.80
  4. Step 4: Simplify right side
    11,073,826.60x = 103,991,103,206,961.17
  5. Step 5: Solve for x
    x = 103,991,103,206,961.17/11,073,826.60
  6. Step 6: Final answer
    x = 9,390,710.81

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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.