Home / 3,669,346.90-5,504,020.35-3,616,202.80

Finding the Fourth Proportional to 3,669,346.90, 5,504,020.35 and 3,616,202.80

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Solution

The fourth proportional to 3,669,346.90, 5,504,020.35 and 3,616,202.80 is: 5,424,304.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,346.90 : 5,504,020.35 = 3,616,202.80 : x
  2. Step 2: Convert to fraction form
    3,669,346.90/5,504,020.35 = 3,616,202.80/x
  3. Step 3: Cross multiply
    3,669,346.90x = 5,504,020.35 × 3,616,202.80
  4. Step 4: Simplify right side
    3,669,346.90x = 19,903,653,800,926.98
  5. Step 5: Solve for x
    x = 19,903,653,800,926.98/3,669,346.90
  6. Step 6: Final answer
    x = 5,424,304.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.