Home / 3,032,535.66-4,548,724.92-1,235,416.20

Finding the Fourth Proportional to 3,032,535.66, 4,548,724.92 and 1,235,416.20

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Solution

The fourth proportional to 3,032,535.66, 4,548,724.92 and 1,235,416.20 is: 1,853,092.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,535.66 : 4,548,724.92 = 1,235,416.20 : x
  2. Step 2: Convert to fraction form
    3,032,535.66/4,548,724.92 = 1,235,416.20/x
  3. Step 3: Cross multiply
    3,032,535.66x = 4,548,724.92 × 1,235,416.20
  4. Step 4: Simplify right side
    3,032,535.66x = 5,619,568,455,511.70
  5. Step 5: Solve for x
    x = 5,619,568,455,511.70/3,032,535.66
  6. Step 6: Final answer
    x = 1,853,092.29

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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.