Home / 2,694,850.90-4,042,276.35-1,617,097.30

Finding the Fourth Proportional to 2,694,850.90, 4,042,276.35 and 1,617,097.30

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Solution

The fourth proportional to 2,694,850.90, 4,042,276.35 and 1,617,097.30 is: 2,425,645.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,850.90 : 4,042,276.35 = 1,617,097.30 : x
  2. Step 2: Convert to fraction form
    2,694,850.90/4,042,276.35 = 1,617,097.30/x
  3. Step 3: Cross multiply
    2,694,850.90x = 4,042,276.35 × 1,617,097.30
  4. Step 4: Simplify right side
    2,694,850.90x = 6,536,754,171,438.86
  5. Step 5: Solve for x
    x = 6,536,754,171,438.86/2,694,850.90
  6. Step 6: Final answer
    x = 2,425,645.95

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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.