Home / 6,811,993.04-9,274,622.67-6,790,735.40

Finding the Fourth Proportional to 6,811,993.04, 9,274,622.67 and 6,790,735.40

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Solution

The fourth proportional to 6,811,993.04, 9,274,622.67 and 6,790,735.40 is: 9,245,680.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,811,993.04 : 9,274,622.67 = 6,790,735.40 : x
  2. Step 2: Convert to fraction form
    6,811,993.04/9,274,622.67 = 6,790,735.40/x
  3. Step 3: Cross multiply
    6,811,993.04x = 9,274,622.67 × 6,790,735.40
  4. Step 4: Simplify right side
    6,811,993.04x = 62,981,508,440,438.40
  5. Step 5: Solve for x
    x = 62,981,508,440,438.40/6,811,993.04
  6. Step 6: Final answer
    x = 9,245,680.10

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.