Home / 6,734,246.40-9,290,954.88-3,832,911.36

Finding the Fourth Proportional to 6,734,246.40, 9,290,954.88 and 3,832,911.36

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Solution

The fourth proportional to 6,734,246.40, 9,290,954.88 and 3,832,911.36 is: 5,288,105.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,246.40 : 9,290,954.88 = 3,832,911.36 : x
  2. Step 2: Convert to fraction form
    6,734,246.40/9,290,954.88 = 3,832,911.36/x
  3. Step 3: Cross multiply
    6,734,246.40x = 9,290,954.88 × 3,832,911.36
  4. Step 4: Simplify right side
    6,734,246.40x = 35,611,406,504,799.44
  5. Step 5: Solve for x
    x = 35,611,406,504,799.44/6,734,246.40
  6. Step 6: Final answer
    x = 5,288,105.66

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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.