Home / 6,757,690.14-9,325,538.10-3,660,136.44

Finding the Fourth Proportional to 6,757,690.14, 9,325,538.10 and 3,660,136.44

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Solution

The fourth proportional to 6,757,690.14, 9,325,538.10 and 3,660,136.44 is: 5,050,948.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,690.14 : 9,325,538.10 = 3,660,136.44 : x
  2. Step 2: Convert to fraction form
    6,757,690.14/9,325,538.10 = 3,660,136.44/x
  3. Step 3: Cross multiply
    6,757,690.14x = 9,325,538.10 × 3,660,136.44
  4. Step 4: Simplify right side
    6,757,690.14x = 34,132,741,822,418.36
  5. Step 5: Solve for x
    x = 34,132,741,822,418.36/6,757,690.14
  6. Step 6: Final answer
    x = 5,050,948.05

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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.