Home / 952,886.53-1,314,986.00-523,194.49

Finding the Fourth Proportional to 952,886.53, 1,314,986.00 and 523,194.49

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Solution

The fourth proportional to 952,886.53, 1,314,986.00 and 523,194.49 is: 722,009.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,886.53 : 1,314,986.00 = 523,194.49 : x
  2. Step 2: Convert to fraction form
    952,886.53/1,314,986.00 = 523,194.49/x
  3. Step 3: Cross multiply
    952,886.53x = 1,314,986.00 × 523,194.49
  4. Step 4: Simplify right side
    952,886.53x = 687,993,423,723.70
  5. Step 5: Solve for x
    x = 687,993,423,723.70/952,886.53
  6. Step 6: Final answer
    x = 722,009.81

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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.