Home / 6,342,544.17-8,752,716.54-3,441,934.98

Finding the Fourth Proportional to 6,342,544.17, 8,752,716.54 and 3,441,934.98

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Solution

The fourth proportional to 6,342,544.17, 8,752,716.54 and 3,441,934.98 is: 4,749,873.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,342,544.17 : 8,752,716.54 = 3,441,934.98 : x
  2. Step 2: Convert to fraction form
    6,342,544.17/8,752,716.54 = 3,441,934.98/x
  3. Step 3: Cross multiply
    6,342,544.17x = 8,752,716.54 × 3,441,934.98
  4. Step 4: Simplify right side
    6,342,544.17x = 30,126,281,229,050.57
  5. Step 5: Solve for x
    x = 30,126,281,229,050.57/6,342,544.17
  6. Step 6: Final answer
    x = 4,749,873.30

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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.