Home / 3,653,365.32-5,475,848.94-2,453,839.56

Finding the Fourth Proportional to 3,653,365.32, 5,475,848.94 and 2,453,839.56

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Solution

The fourth proportional to 3,653,365.32, 5,475,848.94 and 2,453,839.56 is: 3,677,938.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,365.32 : 5,475,848.94 = 2,453,839.56 : x
  2. Step 2: Convert to fraction form
    3,653,365.32/5,475,848.94 = 2,453,839.56/x
  3. Step 3: Cross multiply
    3,653,365.32x = 5,475,848.94 × 2,453,839.56
  4. Step 4: Simplify right side
    3,653,365.32x = 13,436,854,753,556.07
  5. Step 5: Solve for x
    x = 13,436,854,753,556.07/3,653,365.32
  6. Step 6: Final answer
    x = 3,677,938.99

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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.