Home / 2,004,115.80-3,006,173.70-508,207.80

Finding the Fourth Proportional to 2,004,115.80, 3,006,173.70 and 508,207.80

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Solution

The fourth proportional to 2,004,115.80, 3,006,173.70 and 508,207.80 is: 762,311.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,115.80 : 3,006,173.70 = 508,207.80 : x
  2. Step 2: Convert to fraction form
    2,004,115.80/3,006,173.70 = 508,207.80/x
  3. Step 3: Cross multiply
    2,004,115.80x = 3,006,173.70 × 508,207.80
  4. Step 4: Simplify right side
    2,004,115.80x = 1,527,760,922,494.86
  5. Step 5: Solve for x
    x = 1,527,760,922,494.86/2,004,115.80
  6. Step 6: Final answer
    x = 762,311.70

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Double scale
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Similar ratio
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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.