Home / 591,934.62-888,033.42-276,219.30

Finding the Fourth Proportional to 591,934.62, 888,033.42 and 276,219.30

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Solution

The fourth proportional to 591,934.62, 888,033.42 and 276,219.30 is: 414,390.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,934.62 : 888,033.42 = 276,219.30 : x
  2. Step 2: Convert to fraction form
    591,934.62/888,033.42 = 276,219.30/x
  3. Step 3: Cross multiply
    591,934.62x = 888,033.42 × 276,219.30
  4. Step 4: Simplify right side
    591,934.62x = 245,291,969,649.01
  5. Step 5: Solve for x
    x = 245,291,969,649.01/591,934.62
  6. Step 6: Final answer
    x = 414,390.31

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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.