Home / 2,427,844.96-3,350,426.38-1,340,116.77

Finding the Fourth Proportional to 2,427,844.96, 3,350,426.38 and 1,340,116.77

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Solution

The fourth proportional to 2,427,844.96, 3,350,426.38 and 1,340,116.77 is: 1,849,361.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,844.96 : 3,350,426.38 = 1,340,116.77 : x
  2. Step 2: Convert to fraction form
    2,427,844.96/3,350,426.38 = 1,340,116.77/x
  3. Step 3: Cross multiply
    2,427,844.96x = 3,350,426.38 × 1,340,116.77
  4. Step 4: Simplify right side
    2,427,844.96x = 4,489,962,555,035.68
  5. Step 5: Solve for x
    x = 4,489,962,555,035.68/2,427,844.96
  6. Step 6: Final answer
    x = 1,849,361.32

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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.