Home / 6,795,365.43-9,377,605.67-3,739,579.68

Finding the Fourth Proportional to 6,795,365.43, 9,377,605.67 and 3,739,579.68

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Solution

The fourth proportional to 6,795,365.43, 9,377,605.67 and 3,739,579.68 is: 5,160,620.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,365.43 : 9,377,605.67 = 3,739,579.68 : x
  2. Step 2: Convert to fraction form
    6,795,365.43/9,377,605.67 = 3,739,579.68/x
  3. Step 3: Cross multiply
    6,795,365.43x = 9,377,605.67 × 3,739,579.68
  4. Step 4: Simplify right side
    6,795,365.43x = 35,068,303,591,886.89
  5. Step 5: Solve for x
    x = 35,068,303,591,886.89/6,795,365.43
  6. Step 6: Final answer
    x = 5,160,620.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.