Home / 435,220.32-600,647.20-244,234.46

Finding the Fourth Proportional to 435,220.32, 600,647.20 and 244,234.46

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Solution

The fourth proportional to 435,220.32, 600,647.20 and 244,234.46 is: 337,067.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,220.32 : 600,647.20 = 244,234.46 : x
  2. Step 2: Convert to fraction form
    435,220.32/600,647.20 = 244,234.46/x
  3. Step 3: Cross multiply
    435,220.32x = 600,647.20 × 244,234.46
  4. Step 4: Simplify right side
    435,220.32x = 146,698,744,542.51
  5. Step 5: Solve for x
    x = 146,698,744,542.51/435,220.32
  6. Step 6: Final answer
    x = 337,067.77

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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.