Home / 5,998,857.05-9,000,877.85-3,225,883.81

Finding the Fourth Proportional to 5,998,857.05, 9,000,877.85 and 3,225,883.81

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Solution

The fourth proportional to 5,998,857.05, 9,000,877.85 and 3,225,883.81 is: 4,840,219.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,998,857.05 : 9,000,877.85 = 3,225,883.81 : x
  2. Step 2: Convert to fraction form
    5,998,857.05/9,000,877.85 = 3,225,883.81/x
  3. Step 3: Cross multiply
    5,998,857.05x = 9,000,877.85 × 3,225,883.81
  4. Step 4: Simplify right side
    5,998,857.05x = 29,035,786,150,783.94
  5. Step 5: Solve for x
    x = 29,035,786,150,783.94/5,998,857.05
  6. Step 6: Final answer
    x = 4,840,219.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.