Home / 950,268.38-1,310,319.52-605,558.25

Finding the Fourth Proportional to 950,268.38, 1,310,319.52 and 605,558.25

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Solution

The fourth proportional to 950,268.38, 1,310,319.52 and 605,558.25 is: 835,000.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,268.38 : 1,310,319.52 = 605,558.25 : x
  2. Step 2: Convert to fraction form
    950,268.38/1,310,319.52 = 605,558.25/x
  3. Step 3: Cross multiply
    950,268.38x = 1,310,319.52 × 605,558.25
  4. Step 4: Simplify right side
    950,268.38x = 793,474,795,472.04
  5. Step 5: Solve for x
    x = 793,474,795,472.04/950,268.38
  6. Step 6: Final answer
    x = 835,000.73

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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.