Home / 3,194,585.64-4,408,618.95-1,744,372.98

Finding the Fourth Proportional to 3,194,585.64, 4,408,618.95 and 1,744,372.98

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Solution

The fourth proportional to 3,194,585.64, 4,408,618.95 and 1,744,372.98 is: 2,407,284.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,585.64 : 4,408,618.95 = 1,744,372.98 : x
  2. Step 2: Convert to fraction form
    3,194,585.64/4,408,618.95 = 1,744,372.98/x
  3. Step 3: Cross multiply
    3,194,585.64x = 4,408,618.95 × 1,744,372.98
  4. Step 4: Simplify right side
    3,194,585.64x = 7,690,275,775,495.97
  5. Step 5: Solve for x
    x = 7,690,275,775,495.97/3,194,585.64
  6. Step 6: Final answer
    x = 2,407,284.27

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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.