Home / 3,223,999.97-4,449,113.33-1,773,691.93

Finding the Fourth Proportional to 3,223,999.97, 4,449,113.33 and 1,773,691.93

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Solution

The fourth proportional to 3,223,999.97, 4,449,113.33 and 1,773,691.93 is: 2,447,691.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,999.97 : 4,449,113.33 = 1,773,691.93 : x
  2. Step 2: Convert to fraction form
    3,223,999.97/4,449,113.33 = 1,773,691.93/x
  3. Step 3: Cross multiply
    3,223,999.97x = 4,449,113.33 × 1,773,691.93
  4. Step 4: Simplify right side
    3,223,999.97x = 7,891,356,405,769.36
  5. Step 5: Solve for x
    x = 7,891,356,405,769.36/3,223,999.97
  6. Step 6: Final answer
    x = 2,447,691.22

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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.