Home / 3,309,346.05-4,567,092.62-2,492,107.89

Finding the Fourth Proportional to 3,309,346.05, 4,567,092.62 and 2,492,107.89

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Solution

The fourth proportional to 3,309,346.05, 4,567,092.62 and 2,492,107.89 is: 3,439,255.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,346.05 : 4,567,092.62 = 2,492,107.89 : x
  2. Step 2: Convert to fraction form
    3,309,346.05/4,567,092.62 = 2,492,107.89/x
  3. Step 3: Cross multiply
    3,309,346.05x = 4,567,092.62 × 2,492,107.89
  4. Step 4: Simplify right side
    3,309,346.05x = 11,381,687,552,662.77
  5. Step 5: Solve for x
    x = 11,381,687,552,662.77/3,309,346.05
  6. Step 6: Final answer
    x = 3,439,255.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.