Home / 3,080,917.49-4,620,027.87-1,462,150.22

Finding the Fourth Proportional to 3,080,917.49, 4,620,027.87 and 1,462,150.22

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Solution

The fourth proportional to 3,080,917.49, 4,620,027.87 and 1,462,150.22 is: 2,192,585.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,917.49 : 4,620,027.87 = 1,462,150.22 : x
  2. Step 2: Convert to fraction form
    3,080,917.49/4,620,027.87 = 1,462,150.22/x
  3. Step 3: Cross multiply
    3,080,917.49x = 4,620,027.87 × 1,462,150.22
  4. Step 4: Simplify right side
    3,080,917.49x = 6,755,174,743,426.49
  5. Step 5: Solve for x
    x = 6,755,174,743,426.49/3,080,917.49
  6. Step 6: Final answer
    x = 2,192,585.42

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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.