Home / 3,327,720.69-4,992,133.15-1,168,186

Finding the Fourth Proportional to 3,327,720.69, 4,992,133.15 and 1,168,186

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Solution

The fourth proportional to 3,327,720.69, 4,992,133.15 and 1,168,186 is: 1,752,472.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,720.69 : 4,992,133.15 = 1,168,186 : x
  2. Step 2: Convert to fraction form
    3,327,720.69/4,992,133.15 = 1,168,186/x
  3. Step 3: Cross multiply
    3,327,720.69x = 4,992,133.15 × 1,168,186
  4. Step 4: Simplify right side
    3,327,720.69x = 5,831,740,050,124.97
  5. Step 5: Solve for x
    x = 5,831,740,050,124.97/3,327,720.69
  6. Step 6: Final answer
    x = 1,752,472.82

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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.