Home / 673,876.92-1,004,684.73-598,146.60

Finding the Fourth Proportional to 673,876.92, 1,004,684.73 and 598,146.60

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Solution

The fourth proportional to 673,876.92, 1,004,684.73 and 598,146.60 is: 891,778.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,876.92 : 1,004,684.73 = 598,146.60 : x
  2. Step 2: Convert to fraction form
    673,876.92/1,004,684.73 = 598,146.60/x
  3. Step 3: Cross multiply
    673,876.92x = 1,004,684.73 × 598,146.60
  4. Step 4: Simplify right side
    673,876.92x = 600,948,755,321.42
  5. Step 5: Solve for x
    x = 600,948,755,321.42/673,876.92
  6. Step 6: Final answer
    x = 891,778.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.