Home / 3,669,349.65-5,504,024.48-3,616,205.55

Finding the Fourth Proportional to 3,669,349.65, 5,504,024.48 and 3,616,205.55

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Solution

The fourth proportional to 3,669,349.65, 5,504,024.48 and 3,616,205.55 is: 5,424,308.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,349.65 : 5,504,024.48 = 3,616,205.55 : x
  2. Step 2: Convert to fraction form
    3,669,349.65/5,504,024.48 = 3,616,205.55/x
  3. Step 3: Cross multiply
    3,669,349.65x = 5,504,024.48 × 3,616,205.55
  4. Step 4: Simplify right side
    3,669,349.65x = 19,903,683,871,911.86
  5. Step 5: Solve for x
    x = 19,903,683,871,911.86/3,669,349.65
  6. Step 6: Final answer
    x = 5,424,308.33

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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.