Home / 3,758,267.67-5,185,203.46-2,104,171.11

Finding the Fourth Proportional to 3,758,267.67, 5,185,203.46 and 2,104,171.11

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Solution

The fourth proportional to 3,758,267.67, 5,185,203.46 and 2,104,171.11 is: 2,903,080.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,758,267.67 : 5,185,203.46 = 2,104,171.11 : x
  2. Step 2: Convert to fraction form
    3,758,267.67/5,185,203.46 = 2,104,171.11/x
  3. Step 3: Cross multiply
    3,758,267.67x = 5,185,203.46 × 2,104,171.11
  4. Step 4: Simplify right side
    3,758,267.67x = 10,910,555,320,004.04
  5. Step 5: Solve for x
    x = 10,910,555,320,004.04/3,758,267.67
  6. Step 6: Final answer
    x = 2,903,080.96

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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.