Home / 11,338,349.40-16,997,452.92-4,420,234.08

Finding the Fourth Proportional to 11,338,349.40, 16,997,452.92 and 4,420,234.08

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Solution

The fourth proportional to 11,338,349.40, 16,997,452.92 and 4,420,234.08 is: 6,626,424.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,338,349.40 : 16,997,452.92 = 4,420,234.08 : x
  2. Step 2: Convert to fraction form
    11,338,349.40/16,997,452.92 = 4,420,234.08/x
  3. Step 3: Cross multiply
    11,338,349.40x = 16,997,452.92 × 4,420,234.08
  4. Step 4: Simplify right side
    11,338,349.40x = 75,132,720,670,179.52
  5. Step 5: Solve for x
    x = 75,132,720,670,179.52/11,338,349.40
  6. Step 6: Final answer
    x = 6,626,424.89

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.