Home / 3,882,334.36-5,357,181.78-2,250,404.48

Finding the Fourth Proportional to 3,882,334.36, 5,357,181.78 and 2,250,404.48

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Solution

The fourth proportional to 3,882,334.36, 5,357,181.78 and 2,250,404.48 is: 3,105,303.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,882,334.36 : 5,357,181.78 = 2,250,404.48 : x
  2. Step 2: Convert to fraction form
    3,882,334.36/5,357,181.78 = 2,250,404.48/x
  3. Step 3: Cross multiply
    3,882,334.36x = 5,357,181.78 × 2,250,404.48
  4. Step 4: Simplify right side
    3,882,334.36x = 12,055,825,877,886.38
  5. Step 5: Solve for x
    x = 12,055,825,877,886.38/3,882,334.36
  6. Step 6: Final answer
    x = 3,105,303.35

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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.