Home / 3,085,513.80-4,254,052.42-2,396,015.88

Finding the Fourth Proportional to 3,085,513.80, 4,254,052.42 and 2,396,015.88

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Solution

The fourth proportional to 3,085,513.80, 4,254,052.42 and 2,396,015.88 is: 3,303,429.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,513.80 : 4,254,052.42 = 2,396,015.88 : x
  2. Step 2: Convert to fraction form
    3,085,513.80/4,254,052.42 = 2,396,015.88/x
  3. Step 3: Cross multiply
    3,085,513.80x = 4,254,052.42 × 2,396,015.88
  4. Step 4: Simplify right side
    3,085,513.80x = 10,192,777,126,237.17
  5. Step 5: Solve for x
    x = 10,192,777,126,237.17/3,085,513.80
  6. Step 6: Final answer
    x = 3,303,429.44

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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.