Home / 4,796,507.61-6,619,557.78-2,731,610.52

Finding the Fourth Proportional to 4,796,507.61, 6,619,557.78 and 2,731,610.52

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Solution

The fourth proportional to 4,796,507.61, 6,619,557.78 and 2,731,610.52 is: 3,769,837.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,507.61 : 6,619,557.78 = 2,731,610.52 : x
  2. Step 2: Convert to fraction form
    4,796,507.61/6,619,557.78 = 2,731,610.52/x
  3. Step 3: Cross multiply
    4,796,507.61x = 6,619,557.78 × 2,731,610.52
  4. Step 4: Simplify right side
    4,796,507.61x = 18,082,053,669,595.85
  5. Step 5: Solve for x
    x = 18,082,053,669,595.85/4,796,507.61
  6. Step 6: Final answer
    x = 3,769,837.38

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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.