Home / 3,367,043.92-5,050,565.88-1,236,206.08

Finding the Fourth Proportional to 3,367,043.92, 5,050,565.88 and 1,236,206.08

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Solution

The fourth proportional to 3,367,043.92, 5,050,565.88 and 1,236,206.08 is: 1,854,309.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,043.92 : 5,050,565.88 = 1,236,206.08 : x
  2. Step 2: Convert to fraction form
    3,367,043.92/5,050,565.88 = 1,236,206.08/x
  3. Step 3: Cross multiply
    3,367,043.92x = 5,050,565.88 × 1,236,206.08
  4. Step 4: Simplify right side
    3,367,043.92x = 6,243,540,248,296.55
  5. Step 5: Solve for x
    x = 6,243,540,248,296.55/3,367,043.92
  6. Step 6: Final answer
    x = 1,854,309.12

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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.