Home / 9,545,797.55-13,175,976.50-6,238,589.28

Finding the Fourth Proportional to 9,545,797.55, 13,175,976.50 and 6,238,589.28

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Solution

The fourth proportional to 9,545,797.55, 13,175,976.50 and 6,238,589.28 is: 8,611,067.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545,797.55 : 13,175,976.50 = 6,238,589.28 : x
  2. Step 2: Convert to fraction form
    9,545,797.55/13,175,976.50 = 6,238,589.28/x
  3. Step 3: Cross multiply
    9,545,797.55x = 13,175,976.50 × 6,238,589.28
  4. Step 4: Simplify right side
    9,545,797.55x = 82,199,505,746,431.92
  5. Step 5: Solve for x
    x = 82,199,505,746,431.92/9,545,797.55
  6. Step 6: Final answer
    x = 8,611,067.36

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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.