Home / 732,571.56-1,098,680.22-200,095.38

Finding the Fourth Proportional to 732,571.56, 1,098,680.22 and 200,095.38

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Solution

The fourth proportional to 732,571.56, 1,098,680.22 and 200,095.38 is: 300,094.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,571.56 : 1,098,680.22 = 200,095.38 : x
  2. Step 2: Convert to fraction form
    732,571.56/1,098,680.22 = 200,095.38/x
  3. Step 3: Cross multiply
    732,571.56x = 1,098,680.22 × 200,095.38
  4. Step 4: Simplify right side
    732,571.56x = 219,840,836,119.38
  5. Step 5: Solve for x
    x = 219,840,836,119.38/732,571.56
  6. Step 6: Final answer
    x = 300,094.69

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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.