Home / 952,299.62-1,314,169.60-522,586.92

Finding the Fourth Proportional to 952,299.62, 1,314,169.60 and 522,586.92

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Solution

The fourth proportional to 952,299.62, 1,314,169.60 and 522,586.92 is: 721,167.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,299.62 : 1,314,169.60 = 522,586.92 : x
  2. Step 2: Convert to fraction form
    952,299.62/1,314,169.60 = 522,586.92/x
  3. Step 3: Cross multiply
    952,299.62x = 1,314,169.60 × 522,586.92
  4. Step 4: Simplify right side
    952,299.62x = 686,767,843,621.63
  5. Step 5: Solve for x
    x = 686,767,843,621.63/952,299.62
  6. Step 6: Final answer
    x = 721,167.82

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1.5x scale

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.