Home / 952,890.27-1,314,991.17-523,198.23

Finding the Fourth Proportional to 952,890.27, 1,314,991.17 and 523,198.23

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Solution

The fourth proportional to 952,890.27, 1,314,991.17 and 523,198.23 is: 722,014.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,890.27 : 1,314,991.17 = 523,198.23 : x
  2. Step 2: Convert to fraction form
    952,890.27/1,314,991.17 = 523,198.23/x
  3. Step 3: Cross multiply
    952,890.27x = 1,314,991.17 × 523,198.23
  4. Step 4: Simplify right side
    952,890.27x = 688,001,052,609.63
  5. Step 5: Solve for x
    x = 688,001,052,609.63/952,890.27
  6. Step 6: Final answer
    x = 722,014.98

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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.