Home / 7,367,467.62-10,093,466.78-7,091,336.16

Finding the Fourth Proportional to 7,367,467.62, 10,093,466.78 and 7,091,336.16

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Solution

The fourth proportional to 7,367,467.62, 10,093,466.78 and 7,091,336.16 is: 9,715,165.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,467.62 : 10,093,466.78 = 7,091,336.16 : x
  2. Step 2: Convert to fraction form
    7,367,467.62/10,093,466.78 = 7,091,336.16/x
  3. Step 3: Cross multiply
    7,367,467.62x = 10,093,466.78 × 7,091,336.16
  4. Step 4: Simplify right side
    7,367,467.62x = 71,576,165,921,316.09
  5. Step 5: Solve for x
    x = 71,576,165,921,316.09/7,367,467.62
  6. Step 6: Final answer
    x = 9,715,165.32

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.