Home / 2,471,630.96-3,410,700.24-1,368,997.01

Finding the Fourth Proportional to 2,471,630.96, 3,410,700.24 and 1,368,997.01

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Solution

The fourth proportional to 2,471,630.96, 3,410,700.24 and 1,368,997.01 is: 1,889,132.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,630.96 : 3,410,700.24 = 1,368,997.01 : x
  2. Step 2: Convert to fraction form
    2,471,630.96/3,410,700.24 = 1,368,997.01/x
  3. Step 3: Cross multiply
    2,471,630.96x = 3,410,700.24 × 1,368,997.01
  4. Step 4: Simplify right side
    2,471,630.96x = 4,669,238,413,512.78
  5. Step 5: Solve for x
    x = 4,669,238,413,512.78/2,471,630.96
  6. Step 6: Final answer
    x = 1,889,132.52

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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.