Home / 701,192.22-1,051,414.08-363,893.23

Finding the Fourth Proportional to 701,192.22, 1,051,414.08 and 363,893.23

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Solution

The fourth proportional to 701,192.22, 1,051,414.08 and 363,893.23 is: 545,645.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,192.22 : 1,051,414.08 = 363,893.23 : x
  2. Step 2: Convert to fraction form
    701,192.22/1,051,414.08 = 363,893.23/x
  3. Step 3: Cross multiply
    701,192.22x = 1,051,414.08 × 363,893.23
  4. Step 4: Simplify right side
    701,192.22x = 382,602,465,638.68
  5. Step 5: Solve for x
    x = 382,602,465,638.68/701,192.22
  6. Step 6: Final answer
    x = 545,645.62

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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.