Home / 797,204.15-1,195,245.54-370,286.71

Finding the Fourth Proportional to 797,204.15, 1,195,245.54 and 370,286.71

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Solution

The fourth proportional to 797,204.15, 1,195,245.54 and 370,286.71 is: 555,169.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,204.15 : 1,195,245.54 = 370,286.71 : x
  2. Step 2: Convert to fraction form
    797,204.15/1,195,245.54 = 370,286.71/x
  3. Step 3: Cross multiply
    797,204.15x = 1,195,245.54 × 370,286.71
  4. Step 4: Simplify right side
    797,204.15x = 442,583,535,660.66
  5. Step 5: Solve for x
    x = 442,583,535,660.66/797,204.15
  6. Step 6: Final answer
    x = 555,169.63

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1.5x scale

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.