Home / 2,548,165-3,823,773.81-951,849.94

Finding the Fourth Proportional to 2,548,165, 3,823,773.81 and 951,849.94

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Solution

The fourth proportional to 2,548,165, 3,823,773.81 and 951,849.94 is: 1,428,345.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,165 : 3,823,773.81 = 951,849.94 : x
  2. Step 2: Convert to fraction form
    2,548,165/3,823,773.81 = 951,849.94/x
  3. Step 3: Cross multiply
    2,548,165x = 3,823,773.81 × 951,849.94
  4. Step 4: Simplify right side
    2,548,165x = 3,639,658,871,622.07
  5. Step 5: Solve for x
    x = 3,639,658,871,622.07/2,548,165
  6. Step 6: Final answer
    x = 1,428,345.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.