Home / 3,371,539.20-5,057,308.80-2,361,801.30

Finding the Fourth Proportional to 3,371,539.20, 5,057,308.80 and 2,361,801.30

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Solution

The fourth proportional to 3,371,539.20, 5,057,308.80 and 2,361,801.30 is: 3,542,701.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,539.20 : 5,057,308.80 = 2,361,801.30 : x
  2. Step 2: Convert to fraction form
    3,371,539.20/5,057,308.80 = 2,361,801.30/x
  3. Step 3: Cross multiply
    3,371,539.20x = 5,057,308.80 × 2,361,801.30
  4. Step 4: Simplify right side
    3,371,539.20x = 11,944,358,498,341.44
  5. Step 5: Solve for x
    x = 11,944,358,498,341.44/3,371,539.20
  6. Step 6: Final answer
    x = 3,542,701.95

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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.