Home / 6,750,276.75-9,315,310.64-3,652,732.26

Finding the Fourth Proportional to 6,750,276.75, 9,315,310.64 and 3,652,732.26

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Solution

The fourth proportional to 6,750,276.75, 9,315,310.64 and 3,652,732.26 is: 5,040,731.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750,276.75 : 9,315,310.64 = 3,652,732.26 : x
  2. Step 2: Convert to fraction form
    6,750,276.75/9,315,310.64 = 3,652,732.26/x
  3. Step 3: Cross multiply
    6,750,276.75x = 9,315,310.64 × 3,652,732.26
  4. Step 4: Simplify right side
    6,750,276.75x = 34,026,335,668,385.58
  5. Step 5: Solve for x
    x = 34,026,335,668,385.58/6,750,276.75
  6. Step 6: Final answer
    x = 5,040,731.95

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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.