Home / 962,588.25-1,328,721.71-560,180.25

Finding the Fourth Proportional to 962,588.25, 1,328,721.71 and 560,180.25

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Solution

The fourth proportional to 962,588.25, 1,328,721.71 and 560,180.25 is: 773,252.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,588.25 : 1,328,721.71 = 560,180.25 : x
  2. Step 2: Convert to fraction form
    962,588.25/1,328,721.71 = 560,180.25/x
  3. Step 3: Cross multiply
    962,588.25x = 1,328,721.71 × 560,180.25
  4. Step 4: Simplify right side
    962,588.25x = 744,323,656,887.33
  5. Step 5: Solve for x
    x = 744,323,656,887.33/962,588.25
  6. Step 6: Final answer
    x = 773,252.38

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Double scale
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1.5x scale

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.