Home / 4,102,583.88-6,155,677.26-2,183,042.64

Finding the Fourth Proportional to 4,102,583.88, 6,155,677.26 and 2,183,042.64

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Solution

The fourth proportional to 4,102,583.88, 6,155,677.26 and 2,183,042.64 is: 3,275,522.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,102,583.88 : 6,155,677.26 = 2,183,042.64 : x
  2. Step 2: Convert to fraction form
    4,102,583.88/6,155,677.26 = 2,183,042.64/x
  3. Step 3: Cross multiply
    4,102,583.88x = 6,155,677.26 × 2,183,042.64
  4. Step 4: Simplify right side
    4,102,583.88x = 13,438,105,936,658.37
  5. Step 5: Solve for x
    x = 13,438,105,936,658.37/4,102,583.88
  6. Step 6: Final answer
    x = 3,275,522.53

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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.