Home / 4,829,943.96-6,665,181.72-2,764,891.08

Finding the Fourth Proportional to 4,829,943.96, 6,665,181.72 and 2,764,891.08

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Solution

The fourth proportional to 4,829,943.96, 6,665,181.72 and 2,764,891.08 is: 3,815,469.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,943.96 : 6,665,181.72 = 2,764,891.08 : x
  2. Step 2: Convert to fraction form
    4,829,943.96/6,665,181.72 = 2,764,891.08/x
  3. Step 3: Cross multiply
    4,829,943.96x = 6,665,181.72 × 2,764,891.08
  4. Step 4: Simplify right side
    4,829,943.96x = 18,428,501,484,207.06
  5. Step 5: Solve for x
    x = 18,428,501,484,207.06/4,829,943.96
  6. Step 6: Final answer
    x = 3,815,469.01

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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.