Home / 9,275,517.15-13,906,756.64-4,085,664.09

Finding the Fourth Proportional to 9,275,517.15, 13,906,756.64 and 4,085,664.09

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Solution

The fourth proportional to 9,275,517.15, 13,906,756.64 and 4,085,664.09 is: 6,125,624.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275,517.15 : 13,906,756.64 = 4,085,664.09 : x
  2. Step 2: Convert to fraction form
    9,275,517.15/13,906,756.64 = 4,085,664.09/x
  3. Step 3: Cross multiply
    9,275,517.15x = 13,906,756.64 × 4,085,664.09
  4. Step 4: Simplify right side
    9,275,517.15x = 56,818,336,191,988.73
  5. Step 5: Solve for x
    x = 56,818,336,191,988.73/9,275,517.15
  6. Step 6: Final answer
    x = 6,125,624.62

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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.