Home / 8,941,516.53-13,413,234.62-3,824,477.85

Finding the Fourth Proportional to 8,941,516.53, 13,413,234.62 and 3,824,477.85

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Solution

The fourth proportional to 8,941,516.53, 13,413,234.62 and 3,824,477.85 is: 5,737,127.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,516.53 : 13,413,234.62 = 3,824,477.85 : x
  2. Step 2: Convert to fraction form
    8,941,516.53/13,413,234.62 = 3,824,477.85/x
  3. Step 3: Cross multiply
    8,941,516.53x = 13,413,234.62 × 3,824,477.85
  4. Step 4: Simplify right side
    8,941,516.53x = 51,298,618,681,920.78
  5. Step 5: Solve for x
    x = 51,298,618,681,920.78/8,941,516.53
  6. Step 6: Final answer
    x = 5,737,127.31

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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.