Home / 4,873,974.14-6,726,535.66-2,698,517.32

Finding the Fourth Proportional to 4,873,974.14, 6,726,535.66 and 2,698,517.32

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Solution

The fourth proportional to 4,873,974.14, 6,726,535.66 and 2,698,517.32 is: 3,724,203.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,974.14 : 6,726,535.66 = 2,698,517.32 : x
  2. Step 2: Convert to fraction form
    4,873,974.14/6,726,535.66 = 2,698,517.32/x
  3. Step 3: Cross multiply
    4,873,974.14x = 6,726,535.66 × 2,698,517.32
  4. Step 4: Simplify right side
    4,873,974.14x = 18,151,672,982,107.63
  5. Step 5: Solve for x
    x = 18,151,672,982,107.63/4,873,974.14
  6. Step 6: Final answer
    x = 3,724,203.79

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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.