Home / 952,883.26-1,314,981.45-523,191.22

Finding the Fourth Proportional to 952,883.26, 1,314,981.45 and 523,191.22

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Solution

The fourth proportional to 952,883.26, 1,314,981.45 and 523,191.22 is: 722,005.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,883.26 : 1,314,981.45 = 523,191.22 : x
  2. Step 2: Convert to fraction form
    952,883.26/1,314,981.45 = 523,191.22/x
  3. Step 3: Cross multiply
    952,883.26x = 1,314,981.45 × 523,191.22
  4. Step 4: Simplify right side
    952,883.26x = 687,986,745,815.42
  5. Step 5: Solve for x
    x = 687,986,745,815.42/952,883.26
  6. Step 6: Final answer
    x = 722,005.28

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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.