Home / 3,050,371.44-4,209,517.44-1,692,244.08

Finding the Fourth Proportional to 3,050,371.44, 4,209,517.44 and 1,692,244.08

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Solution

The fourth proportional to 3,050,371.44, 4,209,517.44 and 1,692,244.08 is: 2,335,299.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,371.44 : 4,209,517.44 = 1,692,244.08 : x
  2. Step 2: Convert to fraction form
    3,050,371.44/4,209,517.44 = 1,692,244.08/x
  3. Step 3: Cross multiply
    3,050,371.44x = 4,209,517.44 × 1,692,244.08
  4. Step 4: Simplify right side
    3,050,371.44x = 7,123,530,967,496.76
  5. Step 5: Solve for x
    x = 7,123,530,967,496.76/3,050,371.44
  6. Step 6: Final answer
    x = 2,335,299.52

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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.