Home / 7,665,625.40-11,499,586.50-2,476,501.04

Finding the Fourth Proportional to 7,665,625.40, 11,499,586.50 and 2,476,501.04

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Solution

The fourth proportional to 7,665,625.40, 11,499,586.50 and 2,476,501.04 is: 3,715,122.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,665,625.40 : 11,499,586.50 = 2,476,501.04 : x
  2. Step 2: Convert to fraction form
    7,665,625.40/11,499,586.50 = 2,476,501.04/x
  3. Step 3: Cross multiply
    7,665,625.40x = 11,499,586.50 × 2,476,501.04
  4. Step 4: Simplify right side
    7,665,625.40x = 28,478,737,926,819.96
  5. Step 5: Solve for x
    x = 28,478,737,926,819.96/7,665,625.40
  6. Step 6: Final answer
    x = 3,715,122.57

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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.