Home / 6,479,358.22-9,715,277.23-3,067,616.01

Finding the Fourth Proportional to 6,479,358.22, 9,715,277.23 and 3,067,616.01

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Solution

The fourth proportional to 6,479,358.22, 9,715,277.23 and 3,067,616.01 is: 4,599,643.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,479,358.22 : 9,715,277.23 = 3,067,616.01 : x
  2. Step 2: Convert to fraction form
    6,479,358.22/9,715,277.23 = 3,067,616.01/x
  3. Step 3: Cross multiply
    6,479,358.22x = 9,715,277.23 × 3,067,616.01
  4. Step 4: Simplify right side
    6,479,358.22x = 29,802,739,908,421.98
  5. Step 5: Solve for x
    x = 29,802,739,908,421.98/6,479,358.22
  6. Step 6: Final answer
    x = 4,599,643.81

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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.