Home / 3,714,106.24-5,571,655.08-1,469,719.36

Finding the Fourth Proportional to 3,714,106.24, 5,571,655.08 and 1,469,719.36

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Solution

The fourth proportional to 3,714,106.24, 5,571,655.08 and 1,469,719.36 is: 2,204,775.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,106.24 : 5,571,655.08 = 1,469,719.36 : x
  2. Step 2: Convert to fraction form
    3,714,106.24/5,571,655.08 = 1,469,719.36/x
  3. Step 3: Cross multiply
    3,714,106.24x = 5,571,655.08 × 1,469,719.36
  4. Step 4: Simplify right side
    3,714,106.24x = 8,188,769,338,318.35
  5. Step 5: Solve for x
    x = 8,188,769,338,318.35/3,714,106.24
  6. Step 6: Final answer
    x = 2,204,775.20

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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.