Home / 5,450,869.24-7,522,100.34-3,003,706.12

Finding the Fourth Proportional to 5,450,869.24, 7,522,100.34 and 3,003,706.12

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Solution

The fourth proportional to 5,450,869.24, 7,522,100.34 and 3,003,706.12 is: 4,145,059.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,450,869.24 : 7,522,100.34 = 3,003,706.12 : x
  2. Step 2: Convert to fraction form
    5,450,869.24/7,522,100.34 = 3,003,706.12/x
  3. Step 3: Cross multiply
    5,450,869.24x = 7,522,100.34 × 3,003,706.12
  4. Step 4: Simplify right side
    5,450,869.24x = 22,594,178,826,512.08
  5. Step 5: Solve for x
    x = 22,594,178,826,512.08/5,450,869.24
  6. Step 6: Final answer
    x = 4,145,059.78

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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.