Home / 2,464,327.80-3,692,517.30-1,396,193.40

Finding the Fourth Proportional to 2,464,327.80, 3,692,517.30 and 1,396,193.40

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Solution

The fourth proportional to 2,464,327.80, 3,692,517.30 and 1,396,193.40 is: 2,092,038.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,327.80 : 3,692,517.30 = 1,396,193.40 : x
  2. Step 2: Convert to fraction form
    2,464,327.80/3,692,517.30 = 1,396,193.40/x
  3. Step 3: Cross multiply
    2,464,327.80x = 3,692,517.30 × 1,396,193.40
  4. Step 4: Simplify right side
    2,464,327.80x = 5,155,468,283,645.82
  5. Step 5: Solve for x
    x = 5,155,468,283,645.82/2,464,327.80
  6. Step 6: Final answer
    x = 2,092,038.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.