Home / 3,398,520.42-5,098,655.43-1,002,268.26

Finding the Fourth Proportional to 3,398,520.42, 5,098,655.43 and 1,002,268.26

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Solution

The fourth proportional to 3,398,520.42, 5,098,655.43 and 1,002,268.26 is: 1,503,660.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,520.42 : 5,098,655.43 = 1,002,268.26 : x
  2. Step 2: Convert to fraction form
    3,398,520.42/5,098,655.43 = 1,002,268.26/x
  3. Step 3: Cross multiply
    3,398,520.42x = 5,098,655.43 × 1,002,268.26
  4. Step 4: Simplify right side
    3,398,520.42x = 5,110,220,506,165.65
  5. Step 5: Solve for x
    x = 5,110,220,506,165.65/3,398,520.42
  6. Step 6: Final answer
    x = 1,503,660.38

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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.