Home / 7,682,256-10,601,938.38-4,244,423.16

Finding the Fourth Proportional to 7,682,256, 10,601,938.38 and 4,244,423.16

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Solution

The fourth proportional to 7,682,256, 10,601,938.38 and 4,244,423.16 is: 5,857,538.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,682,256 : 10,601,938.38 = 4,244,423.16 : x
  2. Step 2: Convert to fraction form
    7,682,256/10,601,938.38 = 4,244,423.16/x
  3. Step 3: Cross multiply
    7,682,256x = 10,601,938.38 × 4,244,423.16
  4. Step 4: Simplify right side
    7,682,256x = 44,999,112,800,964.88
  5. Step 5: Solve for x
    x = 44,999,112,800,964.88/7,682,256
  6. Step 6: Final answer
    x = 5,857,538.83

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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.