Home / 3,244,813.52-4,863,788-1,222,182.24

Finding the Fourth Proportional to 3,244,813.52, 4,863,788 and 1,222,182.24

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Solution

The fourth proportional to 3,244,813.52, 4,863,788 and 1,222,182.24 is: 1,831,980.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,813.52 : 4,863,788 = 1,222,182.24 : x
  2. Step 2: Convert to fraction form
    3,244,813.52/4,863,788 = 1,222,182.24/x
  3. Step 3: Cross multiply
    3,244,813.52x = 4,863,788 × 1,222,182.24
  4. Step 4: Simplify right side
    3,244,813.52x = 5,944,435,312,725.12
  5. Step 5: Solve for x
    x = 5,944,435,312,725.12/3,244,813.52
  6. Step 6: Final answer
    x = 1,831,980.57

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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.