Home / 4,876,050.00-6,728,549.79-2,782,882.17

Finding the Fourth Proportional to 4,876,050.00, 6,728,549.79 and 2,782,882.17

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Solution

The fourth proportional to 4,876,050.00, 6,728,549.79 and 2,782,882.17 is: 3,840,149.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,876,050.00 : 6,728,549.79 = 2,782,882.17 : x
  2. Step 2: Convert to fraction form
    4,876,050.00/6,728,549.79 = 2,782,882.17/x
  3. Step 3: Cross multiply
    4,876,050.00x = 6,728,549.79 × 2,782,882.17
  4. Step 4: Simplify right side
    4,876,050.00x = 18,724,761,243,157.20
  5. Step 5: Solve for x
    x = 18,724,761,243,157.20/4,876,050.00
  6. Step 6: Final answer
    x = 3,840,149.56

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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.