Home / 3,359,524.12-5,039,242.42-835,201.24

Finding the Fourth Proportional to 3,359,524.12, 5,039,242.42 and 835,201.24

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Solution

The fourth proportional to 3,359,524.12, 5,039,242.42 and 835,201.24 is: 1,252,790.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,524.12 : 5,039,242.42 = 835,201.24 : x
  2. Step 2: Convert to fraction form
    3,359,524.12/5,039,242.42 = 835,201.24/x
  3. Step 3: Cross multiply
    3,359,524.12x = 5,039,242.42 × 835,201.24
  4. Step 4: Simplify right side
    3,359,524.12x = 4,208,781,517,844.60
  5. Step 5: Solve for x
    x = 4,208,781,517,844.60/3,359,524.12
  6. Step 6: Final answer
    x = 1,252,790.98

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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.