Home / 3,786,056.50-5,679,094.17-1,511,766.04

Finding the Fourth Proportional to 3,786,056.50, 5,679,094.17 and 1,511,766.04

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Solution

The fourth proportional to 3,786,056.50, 5,679,094.17 and 1,511,766.04 is: 2,267,652.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,786,056.50 : 5,679,094.17 = 1,511,766.04 : x
  2. Step 2: Convert to fraction form
    3,786,056.50/5,679,094.17 = 1,511,766.04/x
  3. Step 3: Cross multiply
    3,786,056.50x = 5,679,094.17 × 1,511,766.04
  4. Step 4: Simplify right side
    3,786,056.50x = 8,585,461,704,167.99
  5. Step 5: Solve for x
    x = 8,585,461,704,167.99/3,786,056.50
  6. Step 6: Final answer
    x = 2,267,652.82

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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.