Home / 5,823,969.92-8,034,711.12-3,864,771.89

Finding the Fourth Proportional to 5,823,969.92, 8,034,711.12 and 3,864,771.89

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Solution

The fourth proportional to 5,823,969.92, 8,034,711.12 and 3,864,771.89 is: 5,331,814.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,823,969.92 : 8,034,711.12 = 3,864,771.89 : x
  2. Step 2: Convert to fraction form
    5,823,969.92/8,034,711.12 = 3,864,771.89/x
  3. Step 3: Cross multiply
    5,823,969.92x = 8,034,711.12 × 3,864,771.89
  4. Step 4: Simplify right side
    5,823,969.92x = 31,052,325,680,846.42
  5. Step 5: Solve for x
    x = 31,052,325,680,846.42/5,823,969.92
  6. Step 6: Final answer
    x = 5,331,814.23

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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.