Home / 1,192,916.00-1,790,161.33-632,344.16

Finding the Fourth Proportional to 1,192,916.00, 1,790,161.33 and 632,344.16

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Solution

The fourth proportional to 1,192,916.00, 1,790,161.33 and 632,344.16 is: 948,933.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,192,916.00 : 1,790,161.33 = 632,344.16 : x
  2. Step 2: Convert to fraction form
    1,192,916.00/1,790,161.33 = 632,344.16/x
  3. Step 3: Cross multiply
    1,192,916.00x = 1,790,161.33 × 632,344.16
  4. Step 4: Simplify right side
    1,192,916.00x = 1,131,998,065,377.88
  5. Step 5: Solve for x
    x = 1,131,998,065,377.88/1,192,916.00
  6. Step 6: Final answer
    x = 948,933.59

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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.