Home / 3,193,867.88-4,407,471.78-1,743,592.04

Finding the Fourth Proportional to 3,193,867.88, 4,407,471.78 and 1,743,592.04

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Solution

The fourth proportional to 3,193,867.88, 4,407,471.78 and 1,743,592.04 is: 2,406,121.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,867.88 : 4,407,471.78 = 1,743,592.04 : x
  2. Step 2: Convert to fraction form
    3,193,867.88/4,407,471.78 = 1,743,592.04/x
  3. Step 3: Cross multiply
    3,193,867.88x = 4,407,471.78 × 1,743,592.04
  4. Step 4: Simplify right side
    3,193,867.88x = 7,684,832,712,132.63
  5. Step 5: Solve for x
    x = 7,684,832,712,132.63/3,193,867.88
  6. Step 6: Final answer
    x = 2,406,121.04

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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.