Home / 894,958.02-1,342,393.26-333,948.78

Finding the Fourth Proportional to 894,958.02, 1,342,393.26 and 333,948.78

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Solution

The fourth proportional to 894,958.02, 1,342,393.26 and 333,948.78 is: 500,906.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,958.02 : 1,342,393.26 = 333,948.78 : x
  2. Step 2: Convert to fraction form
    894,958.02/1,342,393.26 = 333,948.78/x
  3. Step 3: Cross multiply
    894,958.02x = 1,342,393.26 × 333,948.78
  4. Step 4: Simplify right side
    894,958.02x = 448,290,591,457.22
  5. Step 5: Solve for x
    x = 448,290,591,457.22/894,958.02
  6. Step 6: Final answer
    x = 500,906.84

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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.