Home / 952,317.92-1,314,236.64-522,613.43

Finding the Fourth Proportional to 952,317.92, 1,314,236.64 and 522,613.43

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Solution

The fourth proportional to 952,317.92, 1,314,236.64 and 522,613.43 is: 721,227.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,317.92 : 1,314,236.64 = 522,613.43 : x
  2. Step 2: Convert to fraction form
    952,317.92/1,314,236.64 = 522,613.43/x
  3. Step 3: Cross multiply
    952,317.92x = 1,314,236.64 × 522,613.43
  4. Step 4: Simplify right side
    952,317.92x = 686,837,718,262.08
  5. Step 5: Solve for x
    x = 686,837,718,262.08/952,317.92
  6. Step 6: Final answer
    x = 721,227.34

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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.