Home / 703,002.94-1,054,684.23-204,366.94

Finding the Fourth Proportional to 703,002.94, 1,054,684.23 and 204,366.94

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Solution

The fourth proportional to 703,002.94, 1,054,684.23 and 204,366.94 is: 306,602.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,002.94 : 1,054,684.23 = 204,366.94 : x
  2. Step 2: Convert to fraction form
    703,002.94/1,054,684.23 = 204,366.94/x
  3. Step 3: Cross multiply
    703,002.94x = 1,054,684.23 × 204,366.94
  4. Step 4: Simplify right side
    703,002.94x = 215,542,585,348.27
  5. Step 5: Solve for x
    x = 215,542,585,348.27/703,002.94
  6. Step 6: Final answer
    x = 306,602.68

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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.