Home / 3,104,656.40-4,282,116.36-2,741,439.44

Finding the Fourth Proportional to 3,104,656.40, 4,282,116.36 and 2,741,439.44

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Solution

The fourth proportional to 3,104,656.40, 4,282,116.36 and 2,741,439.44 is: 3,781,147.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,656.40 : 4,282,116.36 = 2,741,439.44 : x
  2. Step 2: Convert to fraction form
    3,104,656.40/4,282,116.36 = 2,741,439.44/x
  3. Step 3: Cross multiply
    3,104,656.40x = 4,282,116.36 × 2,741,439.44
  4. Step 4: Simplify right side
    3,104,656.40x = 11,739,162,675,973.24
  5. Step 5: Solve for x
    x = 11,739,162,675,973.24/3,104,656.40
  6. Step 6: Final answer
    x = 3,781,147.14

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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.