Home / 5,282,257.35-7,925,086.62-2,404,653.78

Finding the Fourth Proportional to 5,282,257.35, 7,925,086.62 and 2,404,653.78

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Solution

The fourth proportional to 5,282,257.35, 7,925,086.62 and 2,404,653.78 is: 3,607,754.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,282,257.35 : 7,925,086.62 = 2,404,653.78 : x
  2. Step 2: Convert to fraction form
    5,282,257.35/7,925,086.62 = 2,404,653.78/x
  3. Step 3: Cross multiply
    5,282,257.35x = 7,925,086.62 × 2,404,653.78
  4. Step 4: Simplify right side
    5,282,257.35x = 19,057,089,497,610.42
  5. Step 5: Solve for x
    x = 19,057,089,497,610.42/5,282,257.35
  6. Step 6: Final answer
    x = 3,607,754.84

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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.