Home / 6,571,825.80-9,855,989.10-2,022,865.80

Finding the Fourth Proportional to 6,571,825.80, 9,855,989.10 and 2,022,865.80

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Solution

The fourth proportional to 6,571,825.80, 9,855,989.10 and 2,022,865.80 is: 3,033,760.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,825.80 : 9,855,989.10 = 2,022,865.80 : x
  2. Step 2: Convert to fraction form
    6,571,825.80/9,855,989.10 = 2,022,865.80/x
  3. Step 3: Cross multiply
    6,571,825.80x = 9,855,989.10 × 2,022,865.80
  4. Step 4: Simplify right side
    6,571,825.80x = 19,937,343,275,562.78
  5. Step 5: Solve for x
    x = 19,937,343,275,562.78/6,571,825.80
  6. Step 6: Final answer
    x = 3,033,760.16

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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.