Home / 2,471,629.95-3,410,698.86-1,368,996.00

Finding the Fourth Proportional to 2,471,629.95, 3,410,698.86 and 1,368,996.00

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Solution

The fourth proportional to 2,471,629.95, 3,410,698.86 and 1,368,996.00 is: 1,889,131.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,629.95 : 3,410,698.86 = 1,368,996.00 : x
  2. Step 2: Convert to fraction form
    2,471,629.95/3,410,698.86 = 1,368,996.00/x
  3. Step 3: Cross multiply
    2,471,629.95x = 3,410,698.86 × 1,368,996.00
  4. Step 4: Simplify right side
    2,471,629.95x = 4,669,233,108,493.80
  5. Step 5: Solve for x
    x = 4,669,233,108,493.80/2,471,629.95
  6. Step 6: Final answer
    x = 1,889,131.14

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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.