Home / 5,883,775.20-8,825,662.80-2,095,891.20

Finding the Fourth Proportional to 5,883,775.20, 8,825,662.80 and 2,095,891.20

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Solution

The fourth proportional to 5,883,775.20, 8,825,662.80 and 2,095,891.20 is: 3,143,836.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,883,775.20 : 8,825,662.80 = 2,095,891.20 : x
  2. Step 2: Convert to fraction form
    5,883,775.20/8,825,662.80 = 2,095,891.20/x
  3. Step 3: Cross multiply
    5,883,775.20x = 8,825,662.80 × 2,095,891.20
  4. Step 4: Simplify right side
    5,883,775.20x = 18,497,628,996,687.36
  5. Step 5: Solve for x
    x = 18,497,628,996,687.36/5,883,775.20
  6. Step 6: Final answer
    x = 3,143,836.80

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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.