Home / 952,887.29-1,314,987.03-523,195.25

Finding the Fourth Proportional to 952,887.29, 1,314,987.03 and 523,195.25

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Solution

The fourth proportional to 952,887.29, 1,314,987.03 and 523,195.25 is: 722,010.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,887.29 : 1,314,987.03 = 523,195.25 : x
  2. Step 2: Convert to fraction form
    952,887.29/1,314,987.03 = 523,195.25/x
  3. Step 3: Cross multiply
    952,887.29x = 1,314,987.03 × 523,195.25
  4. Step 4: Simplify right side
    952,887.29x = 687,994,961,332.67
  5. Step 5: Solve for x
    x = 687,994,961,332.67/952,887.29
  6. Step 6: Final answer
    x = 722,010.85

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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.