Home / 441,057.44-608,399.55-277,453.23

Finding the Fourth Proportional to 441,057.44, 608,399.55 and 277,453.23

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Solution

The fourth proportional to 441,057.44, 608,399.55 and 277,453.23 is: 382,722.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,057.44 : 608,399.55 = 277,453.23 : x
  2. Step 2: Convert to fraction form
    441,057.44/608,399.55 = 277,453.23/x
  3. Step 3: Cross multiply
    441,057.44x = 608,399.55 × 277,453.23
  4. Step 4: Simplify right side
    441,057.44x = 168,802,420,278.05
  5. Step 5: Solve for x
    x = 168,802,420,278.05/441,057.44
  6. Step 6: Final answer
    x = 382,722.08

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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.