Home / 3,002,627.08-4,143,921.73-1,713,660.31

Finding the Fourth Proportional to 3,002,627.08, 4,143,921.73 and 1,713,660.31

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Solution

The fourth proportional to 3,002,627.08, 4,143,921.73 and 1,713,660.31 is: 2,365,020.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,627.08 : 4,143,921.73 = 1,713,660.31 : x
  2. Step 2: Convert to fraction form
    3,002,627.08/4,143,921.73 = 1,713,660.31/x
  3. Step 3: Cross multiply
    3,002,627.08x = 4,143,921.73 × 1,713,660.31
  4. Step 4: Simplify right side
    3,002,627.08x = 7,101,274,197,343.29
  5. Step 5: Solve for x
    x = 7,101,274,197,343.29/3,002,627.08
  6. Step 6: Final answer
    x = 2,365,020.37

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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.