Home / 8,096,160.62-11,165,466.57-6,717,320.30

Finding the Fourth Proportional to 8,096,160.62, 11,165,466.57 and 6,717,320.30

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Solution

The fourth proportional to 8,096,160.62, 11,165,466.57 and 6,717,320.30 is: 9,263,899.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,160.62 : 11,165,466.57 = 6,717,320.30 : x
  2. Step 2: Convert to fraction form
    8,096,160.62/11,165,466.57 = 6,717,320.30/x
  3. Step 3: Cross multiply
    8,096,160.62x = 11,165,466.57 × 6,717,320.30
  4. Step 4: Simplify right side
    8,096,160.62x = 75,002,015,249,632.38
  5. Step 5: Solve for x
    x = 75,002,015,249,632.38/8,096,160.62
  6. Step 6: Final answer
    x = 9,263,899.12

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Double scale
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1.5x scale

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.