Home / 2,967,552.91-4,449,003.92-1,171,780.48

Finding the Fourth Proportional to 2,967,552.91, 4,449,003.92 and 1,171,780.48

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Solution

The fourth proportional to 2,967,552.91, 4,449,003.92 and 1,171,780.48 is: 1,756,752.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,552.91 : 4,449,003.92 = 1,171,780.48 : x
  2. Step 2: Convert to fraction form
    2,967,552.91/4,449,003.92 = 1,171,780.48/x
  3. Step 3: Cross multiply
    2,967,552.91x = 4,449,003.92 × 1,171,780.48
  4. Step 4: Simplify right side
    2,967,552.91x = 5,213,255,934,561.63
  5. Step 5: Solve for x
    x = 5,213,255,934,561.63/2,967,552.91
  6. Step 6: Final answer
    x = 1,756,752.48

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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.