Home / 4,096,706.20-6,145,059.30-2,821,247.80

Finding the Fourth Proportional to 4,096,706.20, 6,145,059.30 and 2,821,247.80

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Solution

The fourth proportional to 4,096,706.20, 6,145,059.30 and 2,821,247.80 is: 4,231,871.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,706.20 : 6,145,059.30 = 2,821,247.80 : x
  2. Step 2: Convert to fraction form
    4,096,706.20/6,145,059.30 = 2,821,247.80/x
  3. Step 3: Cross multiply
    4,096,706.20x = 6,145,059.30 × 2,821,247.80
  4. Step 4: Simplify right side
    4,096,706.20x = 17,336,735,030,994.54
  5. Step 5: Solve for x
    x = 17,336,735,030,994.54/4,096,706.20
  6. Step 6: Final answer
    x = 4,231,871.70

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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.