Home / 4,389,046.08-6,060,319.52-3,368,834.88

Finding the Fourth Proportional to 4,389,046.08, 6,060,319.52 and 3,368,834.88

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Solution

The fourth proportional to 4,389,046.08, 6,060,319.52 and 3,368,834.88 is: 4,651,629.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,046.08 : 6,060,319.52 = 3,368,834.88 : x
  2. Step 2: Convert to fraction form
    4,389,046.08/6,060,319.52 = 3,368,834.88/x
  3. Step 3: Cross multiply
    4,389,046.08x = 6,060,319.52 × 3,368,834.88
  4. Step 4: Simplify right side
    4,389,046.08x = 20,416,215,782,920.86
  5. Step 5: Solve for x
    x = 20,416,215,782,920.86/4,389,046.08
  6. Step 6: Final answer
    x = 4,651,629.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.