Home / 3,288,997.65-4,931,251.35-1,752,222.84

Finding the Fourth Proportional to 3,288,997.65, 4,931,251.35 and 1,752,222.84

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Solution

The fourth proportional to 3,288,997.65, 4,931,251.35 and 1,752,222.84 is: 2,627,138.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,997.65 : 4,931,251.35 = 1,752,222.84 : x
  2. Step 2: Convert to fraction form
    3,288,997.65/4,931,251.35 = 1,752,222.84/x
  3. Step 3: Cross multiply
    3,288,997.65x = 4,931,251.35 × 1,752,222.84
  4. Step 4: Simplify right side
    3,288,997.65x = 8,640,651,245,250.83
  5. Step 5: Solve for x
    x = 8,640,651,245,250.83/3,288,997.65
  6. Step 6: Final answer
    x = 2,627,138.16

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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.