Home / 9,385,187.06-14,083,106.23-5,067,179.72

Finding the Fourth Proportional to 9,385,187.06, 14,083,106.23 and 5,067,179.72

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Solution

The fourth proportional to 9,385,187.06, 14,083,106.23 and 5,067,179.72 is: 7,603,644.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,385,187.06 : 14,083,106.23 = 5,067,179.72 : x
  2. Step 2: Convert to fraction form
    9,385,187.06/14,083,106.23 = 5,067,179.72/x
  3. Step 3: Cross multiply
    9,385,187.06x = 14,083,106.23 × 5,067,179.72
  4. Step 4: Simplify right side
    9,385,187.06x = 71,361,630,318,469.42
  5. Step 5: Solve for x
    x = 71,361,630,318,469.42/9,385,187.06
  6. Step 6: Final answer
    x = 7,603,644.97

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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.