Home / 950,273.67-1,425,398.46-230,621.30

Finding the Fourth Proportional to 950,273.67, 1,425,398.46 and 230,621.30

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Solution

The fourth proportional to 950,273.67, 1,425,398.46 and 230,621.30 is: 345,929.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,273.67 : 1,425,398.46 = 230,621.30 : x
  2. Step 2: Convert to fraction form
    950,273.67/1,425,398.46 = 230,621.30/x
  3. Step 3: Cross multiply
    950,273.67x = 1,425,398.46 × 230,621.30
  4. Step 4: Simplify right side
    950,273.67x = 328,727,241,723.15
  5. Step 5: Solve for x
    x = 328,727,241,723.15/950,273.67
  6. Step 6: Final answer
    x = 345,929.02

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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.