Home / 3,193,250.30-4,790,640.90-1,063,352.87

Finding the Fourth Proportional to 3,193,250.30, 4,790,640.90 and 1,063,352.87

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Solution

The fourth proportional to 3,193,250.30, 4,790,640.90 and 1,063,352.87 is: 1,595,284.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,250.30 : 4,790,640.90 = 1,063,352.87 : x
  2. Step 2: Convert to fraction form
    3,193,250.30/4,790,640.90 = 1,063,352.87/x
  3. Step 3: Cross multiply
    3,193,250.30x = 4,790,640.90 × 1,063,352.87
  4. Step 4: Simplify right side
    3,193,250.30x = 5,094,141,750,154.38
  5. Step 5: Solve for x
    x = 5,094,141,750,154.38/3,193,250.30
  6. Step 6: Final answer
    x = 1,595,284.20

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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.