Home / 959,329.33-1,323,839.67-529,600.24

Finding the Fourth Proportional to 959,329.33, 1,323,839.67 and 529,600.24

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Solution

The fourth proportional to 959,329.33, 1,323,839.67 and 529,600.24 is: 730,829.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,329.33 : 1,323,839.67 = 529,600.24 : x
  2. Step 2: Convert to fraction form
    959,329.33/1,323,839.67 = 529,600.24/x
  3. Step 3: Cross multiply
    959,329.33x = 1,323,839.67 × 529,600.24
  4. Step 4: Simplify right side
    959,329.33x = 701,105,806,953.52
  5. Step 5: Solve for x
    x = 701,105,806,953.52/959,329.33
  6. Step 6: Final answer
    x = 730,829.12

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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.