Home / 961,772.00-1,327,284.43-532,044.72

Finding the Fourth Proportional to 961,772.00, 1,327,284.43 and 532,044.72

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Solution

The fourth proportional to 961,772.00, 1,327,284.43 and 532,044.72 is: 734,243.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,772.00 : 1,327,284.43 = 532,044.72 : x
  2. Step 2: Convert to fraction form
    961,772.00/1,327,284.43 = 532,044.72/x
  3. Step 3: Cross multiply
    961,772.00x = 1,327,284.43 × 532,044.72
  4. Step 4: Simplify right side
    961,772.00x = 706,174,671,589.60
  5. Step 5: Solve for x
    x = 706,174,671,589.60/961,772.00
  6. Step 6: Final answer
    x = 734,243.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.