Home / 3,194,611.95-4,408,743.03-1,744,441.95

Finding the Fourth Proportional to 3,194,611.95, 4,408,743.03 and 1,744,441.95

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Solution

The fourth proportional to 3,194,611.95, 4,408,743.03 and 1,744,441.95 is: 2,407,427.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,611.95 : 4,408,743.03 = 1,744,441.95 : x
  2. Step 2: Convert to fraction form
    3,194,611.95/4,408,743.03 = 1,744,441.95/x
  3. Step 3: Cross multiply
    3,194,611.95x = 4,408,743.03 × 1,744,441.95
  4. Step 4: Simplify right side
    3,194,611.95x = 7,690,796,288,302.11
  5. Step 5: Solve for x
    x = 7,690,796,288,302.11/3,194,611.95
  6. Step 6: Final answer
    x = 2,407,427.38

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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.