Home / 578,599.25-868,037.38-241,452.31

Finding the Fourth Proportional to 578,599.25, 868,037.38 and 241,452.31

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Solution

The fourth proportional to 578,599.25, 868,037.38 and 241,452.31 is: 362,236.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    578,599.25 : 868,037.38 = 241,452.31 : x
  2. Step 2: Convert to fraction form
    578,599.25/868,037.38 = 241,452.31/x
  3. Step 3: Cross multiply
    578,599.25x = 868,037.38 × 241,452.31
  4. Step 4: Simplify right side
    578,599.25x = 209,589,629,360.09
  5. Step 5: Solve for x
    x = 209,589,629,360.09/578,599.25
  6. Step 6: Final answer
    x = 362,236.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.