Home / 3,046,419-4,204,104.30-1,669,751.64

Finding the Fourth Proportional to 3,046,419, 4,204,104.30 and 1,669,751.64

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Solution

The fourth proportional to 3,046,419, 4,204,104.30 and 1,669,751.64 is: 2,304,282.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,419 : 4,204,104.30 = 1,669,751.64 : x
  2. Step 2: Convert to fraction form
    3,046,419/4,204,104.30 = 1,669,751.64/x
  3. Step 3: Cross multiply
    3,046,419x = 4,204,104.30 × 1,669,751.64
  4. Step 4: Simplify right side
    3,046,419x = 7,019,810,049,656.05
  5. Step 5: Solve for x
    x = 7,019,810,049,656.05/3,046,419
  6. Step 6: Final answer
    x = 2,304,282.52

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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.