Home / 3,372,116.45-4,653,517.41-1,823,374.42

Finding the Fourth Proportional to 3,372,116.45, 4,653,517.41 and 1,823,374.42

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Solution

The fourth proportional to 3,372,116.45, 4,653,517.41 and 1,823,374.42 is: 2,516,254.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,116.45 : 4,653,517.41 = 1,823,374.42 : x
  2. Step 2: Convert to fraction form
    3,372,116.45/4,653,517.41 = 1,823,374.42/x
  3. Step 3: Cross multiply
    3,372,116.45x = 4,653,517.41 × 1,823,374.42
  4. Step 4: Simplify right side
    3,372,116.45x = 8,485,104,608,418.65
  5. Step 5: Solve for x
    x = 8,485,104,608,418.65/3,372,116.45
  6. Step 6: Final answer
    x = 2,516,254.92

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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.