Home / 952,884.53-1,314,983.24-523,192.49

Finding the Fourth Proportional to 952,884.53, 1,314,983.24 and 523,192.49

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Solution

The fourth proportional to 952,884.53, 1,314,983.24 and 523,192.49 is: 722,007.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,884.53 : 1,314,983.24 = 523,192.49 : x
  2. Step 2: Convert to fraction form
    952,884.53/1,314,983.24 = 523,192.49/x
  3. Step 3: Cross multiply
    952,884.53x = 1,314,983.24 × 523,192.49
  4. Step 4: Simplify right side
    952,884.53x = 687,989,355,643.87
  5. Step 5: Solve for x
    x = 687,989,355,643.87/952,884.53
  6. Step 6: Final answer
    x = 722,007.06

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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.