Home / 7,796,708.64-11,697,055.86-3,003,110.82

Finding the Fourth Proportional to 7,796,708.64, 11,697,055.86 and 3,003,110.82

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Solution

The fourth proportional to 7,796,708.64, 11,697,055.86 and 3,003,110.82 is: 4,505,433.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,708.64 : 11,697,055.86 = 3,003,110.82 : x
  2. Step 2: Convert to fraction form
    7,796,708.64/11,697,055.86 = 3,003,110.82/x
  3. Step 3: Cross multiply
    7,796,708.64x = 11,697,055.86 × 3,003,110.82
  4. Step 4: Simplify right side
    7,796,708.64x = 35,127,555,015,310.40
  5. Step 5: Solve for x
    x = 35,127,555,015,310.40/7,796,708.64
  6. Step 6: Final answer
    x = 4,505,433.85

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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.