Home / 2,336,700.45-3,505,050.68-2,021,772.45

Finding the Fourth Proportional to 2,336,700.45, 3,505,050.68 and 2,021,772.45

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Solution

The fourth proportional to 2,336,700.45, 3,505,050.68 and 2,021,772.45 is: 3,032,658.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,700.45 : 3,505,050.68 = 2,021,772.45 : x
  2. Step 2: Convert to fraction form
    2,336,700.45/3,505,050.68 = 2,021,772.45/x
  3. Step 3: Cross multiply
    2,336,700.45x = 3,505,050.68 × 2,021,772.45
  4. Step 4: Simplify right side
    2,336,700.45x = 7,086,414,890,568.90
  5. Step 5: Solve for x
    x = 7,086,414,890,568.90/2,336,700.45
  6. Step 6: Final answer
    x = 3,032,658.68

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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.