Home / 7,456,524.66-11,181,253.15-2,597,136.42

Finding the Fourth Proportional to 7,456,524.66, 11,181,253.15 and 2,597,136.42

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Solution

The fourth proportional to 7,456,524.66, 11,181,253.15 and 2,597,136.42 is: 3,894,473.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,456,524.66 : 11,181,253.15 = 2,597,136.42 : x
  2. Step 2: Convert to fraction form
    7,456,524.66/11,181,253.15 = 2,597,136.42/x
  3. Step 3: Cross multiply
    7,456,524.66x = 11,181,253.15 × 2,597,136.42
  4. Step 4: Simplify right side
    7,456,524.66x = 29,039,239,738,421.44
  5. Step 5: Solve for x
    x = 29,039,239,738,421.44/7,456,524.66
  6. Step 6: Final answer
    x = 3,894,473.77

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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.