Home / 8,595,546.96-11,855,785.20-7,297,452.96

Finding the Fourth Proportional to 8,595,546.96, 11,855,785.20 and 7,297,452.96

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Solution

The fourth proportional to 8,595,546.96, 11,855,785.20 and 7,297,452.96 is: 10,065,332.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,595,546.96 : 11,855,785.20 = 7,297,452.96 : x
  2. Step 2: Convert to fraction form
    8,595,546.96/11,855,785.20 = 7,297,452.96/x
  3. Step 3: Cross multiply
    8,595,546.96x = 11,855,785.20 × 7,297,452.96
  4. Step 4: Simplify right side
    8,595,546.96x = 86,517,034,800,864.19
  5. Step 5: Solve for x
    x = 86,517,034,800,864.19/8,595,546.96
  6. Step 6: Final answer
    x = 10,065,332.11

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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.