Home / 5,787,617.88-8,683,233.66-3,484,635.48

Finding the Fourth Proportional to 5,787,617.88, 8,683,233.66 and 3,484,635.48

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Solution

The fourth proportional to 5,787,617.88, 8,683,233.66 and 3,484,635.48 is: 5,228,041.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,787,617.88 : 8,683,233.66 = 3,484,635.48 : x
  2. Step 2: Convert to fraction form
    5,787,617.88/8,683,233.66 = 3,484,635.48/x
  3. Step 3: Cross multiply
    5,787,617.88x = 8,683,233.66 × 3,484,635.48
  4. Step 4: Simplify right side
    5,787,617.88x = 30,257,904,092,766.26
  5. Step 5: Solve for x
    x = 30,257,904,092,766.26/5,787,617.88
  6. Step 6: Final answer
    x = 5,228,041.09

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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.