Home / 6,715,629.13-9,267,297.83-3,659,777.77

Finding the Fourth Proportional to 6,715,629.13, 9,267,297.83 and 3,659,777.77

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Solution

The fourth proportional to 6,715,629.13, 9,267,297.83 and 3,659,777.77 is: 5,050,345.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,715,629.13 : 9,267,297.83 = 3,659,777.77 : x
  2. Step 2: Convert to fraction form
    6,715,629.13/9,267,297.83 = 3,659,777.77/x
  3. Step 3: Cross multiply
    6,715,629.13x = 9,267,297.83 × 3,659,777.77
  4. Step 4: Simplify right side
    6,715,629.13x = 33,916,250,586,203.24
  5. Step 5: Solve for x
    x = 33,916,250,586,203.24/6,715,629.13
  6. Step 6: Final answer
    x = 5,050,345.98

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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.