Home / 8,282,084.46-11,426,318.55-4,795,520.46

Finding the Fourth Proportional to 8,282,084.46, 11,426,318.55 and 4,795,520.46

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Solution

The fourth proportional to 8,282,084.46, 11,426,318.55 and 4,795,520.46 is: 6,616,105.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,282,084.46 : 11,426,318.55 = 4,795,520.46 : x
  2. Step 2: Convert to fraction form
    8,282,084.46/11,426,318.55 = 4,795,520.46/x
  3. Step 3: Cross multiply
    8,282,084.46x = 11,426,318.55 × 4,795,520.46
  4. Step 4: Simplify right side
    8,282,084.46x = 54,795,144,389,002.54
  5. Step 5: Solve for x
    x = 54,795,144,389,002.54/8,282,084.46
  6. Step 6: Final answer
    x = 6,616,105.48

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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.