Home / 11,580,424.20-17,370,782.10-3,060,685.44

Finding the Fourth Proportional to 11,580,424.20, 17,370,782.10 and 3,060,685.44

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Solution

The fourth proportional to 11,580,424.20, 17,370,782.10 and 3,060,685.44 is: 4,591,066.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,424.20 : 17,370,782.10 = 3,060,685.44 : x
  2. Step 2: Convert to fraction form
    11,580,424.20/17,370,782.10 = 3,060,685.44/x
  3. Step 3: Cross multiply
    11,580,424.20x = 17,370,782.10 × 3,060,685.44
  4. Step 4: Simplify right side
    11,580,424.20x = 53,166,499,854,882.62
  5. Step 5: Solve for x
    x = 53,166,499,854,882.62/11,580,424.20
  6. Step 6: Final answer
    x = 4,591,066.69

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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.