Home / 2,065,960.92-3,099,119.99-570,052.92

Finding the Fourth Proportional to 2,065,960.92, 3,099,119.99 and 570,052.92

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Solution

The fourth proportional to 2,065,960.92, 3,099,119.99 and 570,052.92 is: 855,128.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,960.92 : 3,099,119.99 = 570,052.92 : x
  2. Step 2: Convert to fraction form
    2,065,960.92/3,099,119.99 = 570,052.92/x
  3. Step 3: Cross multiply
    2,065,960.92x = 3,099,119.99 × 570,052.92
  4. Step 4: Simplify right side
    2,065,960.92x = 1,766,662,396,879.61
  5. Step 5: Solve for x
    x = 1,766,662,396,879.61/2,065,960.92
  6. Step 6: Final answer
    x = 855,128.66

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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.