Home / 3,363,346.80-5,044,263.66-966,657.24

Finding the Fourth Proportional to 3,363,346.80, 5,044,263.66 and 966,657.24

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Solution

The fourth proportional to 3,363,346.80, 5,044,263.66 and 966,657.24 is: 1,449,768.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,346.80 : 5,044,263.66 = 966,657.24 : x
  2. Step 2: Convert to fraction form
    3,363,346.80/5,044,263.66 = 966,657.24/x
  3. Step 3: Cross multiply
    3,363,346.80x = 5,044,263.66 × 966,657.24
  4. Step 4: Simplify right side
    3,363,346.80x = 4,876,073,987,407.90
  5. Step 5: Solve for x
    x = 4,876,073,987,407.90/3,363,346.80
  6. Step 6: Final answer
    x = 1,449,768.42

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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.