Home / 433,744.43-598,147.38-338,216.27

Finding the Fourth Proportional to 433,744.43, 598,147.38 and 338,216.27

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Solution

The fourth proportional to 433,744.43, 598,147.38 and 338,216.27 is: 466,411.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,744.43 : 598,147.38 = 338,216.27 : x
  2. Step 2: Convert to fraction form
    433,744.43/598,147.38 = 338,216.27/x
  3. Step 3: Cross multiply
    433,744.43x = 598,147.38 × 338,216.27
  4. Step 4: Simplify right side
    433,744.43x = 202,303,172,783.14
  5. Step 5: Solve for x
    x = 202,303,172,783.14/433,744.43
  6. Step 6: Final answer
    x = 466,411.00

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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.