Home / 952,292.52-1,314,183.75-522,568.89

Finding the Fourth Proportional to 952,292.52, 1,314,183.75 and 522,568.89

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Solution

The fourth proportional to 952,292.52, 1,314,183.75 and 522,568.89 is: 721,156.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,292.52 : 1,314,183.75 = 522,568.89 : x
  2. Step 2: Convert to fraction form
    952,292.52/1,314,183.75 = 522,568.89/x
  3. Step 3: Cross multiply
    952,292.52x = 1,314,183.75 × 522,568.89
  4. Step 4: Simplify right side
    952,292.52x = 686,751,543,493.54
  5. Step 5: Solve for x
    x = 686,751,543,493.54/952,292.52
  6. Step 6: Final answer
    x = 721,156.08

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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.