Home / 3,309,042.87-4,963,568.20-1,034,579.20

Finding the Fourth Proportional to 3,309,042.87, 4,963,568.20 and 1,034,579.20

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Solution

The fourth proportional to 3,309,042.87, 4,963,568.20 and 1,034,579.20 is: 1,551,870.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,042.87 : 4,963,568.20 = 1,034,579.20 : x
  2. Step 2: Convert to fraction form
    3,309,042.87/4,963,568.20 = 1,034,579.20/x
  3. Step 3: Cross multiply
    3,309,042.87x = 4,963,568.20 × 1,034,579.20
  4. Step 4: Simplify right side
    3,309,042.87x = 5,135,204,417,501.44
  5. Step 5: Solve for x
    x = 5,135,204,417,501.44/3,309,042.87
  6. Step 6: Final answer
    x = 1,551,870.02

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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.