Home / 4,108,550.22-6,164,974.71-1,681,505.10

Finding the Fourth Proportional to 4,108,550.22, 6,164,974.71 and 1,681,505.10

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Solution

The fourth proportional to 4,108,550.22, 6,164,974.71 and 1,681,505.10 is: 2,523,137.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,550.22 : 6,164,974.71 = 1,681,505.10 : x
  2. Step 2: Convert to fraction form
    4,108,550.22/6,164,974.71 = 1,681,505.10/x
  3. Step 3: Cross multiply
    4,108,550.22x = 6,164,974.71 × 1,681,505.10
  4. Step 4: Simplify right side
    4,108,550.22x = 10,366,436,416,236.02
  5. Step 5: Solve for x
    x = 10,366,436,416,236.02/4,108,550.22
  6. Step 6: Final answer
    x = 2,523,137.33

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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.