Home / 414,435.79-571,922.27-244,680.85

Finding the Fourth Proportional to 414,435.79, 571,922.27 and 244,680.85

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Solution

The fourth proportional to 414,435.79, 571,922.27 and 244,680.85 is: 337,660.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,435.79 : 571,922.27 = 244,680.85 : x
  2. Step 2: Convert to fraction form
    414,435.79/571,922.27 = 244,680.85/x
  3. Step 3: Cross multiply
    414,435.79x = 571,922.27 × 244,680.85
  4. Step 4: Simplify right side
    414,435.79x = 139,938,427,157.53
  5. Step 5: Solve for x
    x = 139,938,427,157.53/414,435.79
  6. Step 6: Final answer
    x = 337,660.09

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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.