Home / 4,074,470.72-5,623,104.60-2,627,179.04

Finding the Fourth Proportional to 4,074,470.72, 5,623,104.60 and 2,627,179.04

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Solution

The fourth proportional to 4,074,470.72, 5,623,104.60 and 2,627,179.04 is: 3,625,723.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,470.72 : 5,623,104.60 = 2,627,179.04 : x
  2. Step 2: Convert to fraction form
    4,074,470.72/5,623,104.60 = 2,627,179.04/x
  3. Step 3: Cross multiply
    4,074,470.72x = 5,623,104.60 × 2,627,179.04
  4. Step 4: Simplify right side
    4,074,470.72x = 14,772,902,544,847.58
  5. Step 5: Solve for x
    x = 14,772,902,544,847.58/4,074,470.72
  6. Step 6: Final answer
    x = 3,625,723.08

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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.