Home / 3,682,414.46-5,084,058.31-2,713,857.77

Finding the Fourth Proportional to 3,682,414.46, 5,084,058.31 and 2,713,857.77

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Solution

The fourth proportional to 3,682,414.46, 5,084,058.31 and 2,713,857.77 is: 3,746,838.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,414.46 : 5,084,058.31 = 2,713,857.77 : x
  2. Step 2: Convert to fraction form
    3,682,414.46/5,084,058.31 = 2,713,857.77/x
  3. Step 3: Cross multiply
    3,682,414.46x = 5,084,058.31 × 2,713,857.77
  4. Step 4: Simplify right side
    3,682,414.46x = 13,797,411,153,652.07
  5. Step 5: Solve for x
    x = 13,797,411,153,652.07/3,682,414.46
  6. Step 6: Final answer
    x = 3,746,838.19

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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.