Home / 797,067.26-1,193,914.74-644,610.14

Finding the Fourth Proportional to 797,067.26, 1,193,914.74 and 644,610.14

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Solution

The fourth proportional to 797,067.26, 1,193,914.74 and 644,610.14 is: 965,551.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,067.26 : 1,193,914.74 = 644,610.14 : x
  2. Step 2: Convert to fraction form
    797,067.26/1,193,914.74 = 644,610.14/x
  3. Step 3: Cross multiply
    797,067.26x = 1,193,914.74 × 644,610.14
  4. Step 4: Simplify right side
    797,067.26x = 769,609,547,699.46
  5. Step 5: Solve for x
    x = 769,609,547,699.46/797,067.26
  6. Step 6: Final answer
    x = 965,551.57

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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.