Home / 733,250.47-1,099,876.62-200,776.12

Finding the Fourth Proportional to 733,250.47, 1,099,876.62 and 200,776.12

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Solution

The fourth proportional to 733,250.47, 1,099,876.62 and 200,776.12 is: 301,164.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,250.47 : 1,099,876.62 = 200,776.12 : x
  2. Step 2: Convert to fraction form
    733,250.47/1,099,876.62 = 200,776.12/x
  3. Step 3: Cross multiply
    733,250.47x = 1,099,876.62 × 200,776.12
  4. Step 4: Simplify right side
    733,250.47x = 220,828,960,242.31
  5. Step 5: Solve for x
    x = 220,828,960,242.31/733,250.47
  6. Step 6: Final answer
    x = 301,164.43

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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.