Home / 2,246,643.42-3,371,296.77-827,695.14

Finding the Fourth Proportional to 2,246,643.42, 3,371,296.77 and 827,695.14

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Solution

The fourth proportional to 2,246,643.42, 3,371,296.77 and 827,695.14 is: 1,242,033.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,643.42 : 3,371,296.77 = 827,695.14 : x
  2. Step 2: Convert to fraction form
    2,246,643.42/3,371,296.77 = 827,695.14/x
  3. Step 3: Cross multiply
    2,246,643.42x = 3,371,296.77 × 827,695.14
  4. Step 4: Simplify right side
    2,246,643.42x = 2,790,405,952,026.70
  5. Step 5: Solve for x
    x = 2,790,405,952,026.70/2,246,643.42
  6. Step 6: Final answer
    x = 1,242,033.30

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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.