Home / 3,799,825.93-5,243,776.55-2,080,958.41

Finding the Fourth Proportional to 3,799,825.93, 5,243,776.55 and 2,080,958.41

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Solution

The fourth proportional to 3,799,825.93, 5,243,776.55 and 2,080,958.41 is: 2,871,731.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,825.93 : 5,243,776.55 = 2,080,958.41 : x
  2. Step 2: Convert to fraction form
    3,799,825.93/5,243,776.55 = 2,080,958.41/x
  3. Step 3: Cross multiply
    3,799,825.93x = 5,243,776.55 × 2,080,958.41
  4. Step 4: Simplify right side
    3,799,825.93x = 10,912,080,901,478.49
  5. Step 5: Solve for x
    x = 10,912,080,901,478.49/3,799,825.93
  6. Step 6: Final answer
    x = 2,871,731.79

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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.