Home / 902,838.92-1,354,701.66-363,073.38

Finding the Fourth Proportional to 902,838.92, 1,354,701.66 and 363,073.38

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Solution

The fourth proportional to 902,838.92, 1,354,701.66 and 363,073.38 is: 544,788.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,838.92 : 1,354,701.66 = 363,073.38 : x
  2. Step 2: Convert to fraction form
    902,838.92/1,354,701.66 = 363,073.38/x
  3. Step 3: Cross multiply
    902,838.92x = 1,354,701.66 × 363,073.38
  4. Step 4: Simplify right side
    902,838.92x = 491,856,110,587.81
  5. Step 5: Solve for x
    x = 491,856,110,587.81/902,838.92
  6. Step 6: Final answer
    x = 544,788.33

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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.