Home / 4,150,548-5,727,843.72-2,339,712

Finding the Fourth Proportional to 4,150,548, 5,727,843.72 and 2,339,712

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Solution

The fourth proportional to 4,150,548, 5,727,843.72 and 2,339,712 is: 3,228,851.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,548 : 5,727,843.72 = 2,339,712 : x
  2. Step 2: Convert to fraction form
    4,150,548/5,727,843.72 = 2,339,712/x
  3. Step 3: Cross multiply
    4,150,548x = 5,727,843.72 × 2,339,712
  4. Step 4: Simplify right side
    4,150,548x = 13,401,504,685,808.64
  5. Step 5: Solve for x
    x = 13,401,504,685,808.64/4,150,548
  6. Step 6: Final answer
    x = 3,228,851.87

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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.