Home / 5,883,651.20-8,825,476.80-2,095,767.20

Finding the Fourth Proportional to 5,883,651.20, 8,825,476.80 and 2,095,767.20

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Solution

The fourth proportional to 5,883,651.20, 8,825,476.80 and 2,095,767.20 is: 3,143,650.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,883,651.20 : 8,825,476.80 = 2,095,767.20 : x
  2. Step 2: Convert to fraction form
    5,883,651.20/8,825,476.80 = 2,095,767.20/x
  3. Step 3: Cross multiply
    5,883,651.20x = 8,825,476.80 × 2,095,767.20
  4. Step 4: Simplify right side
    5,883,651.20x = 18,496,144,801,800.96
  5. Step 5: Solve for x
    x = 18,496,144,801,800.96/5,883,651.20
  6. Step 6: Final answer
    x = 3,143,650.80

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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.