Home / 2,011,338.96-3,018,904.44-733,181.82

Finding the Fourth Proportional to 2,011,338.96, 3,018,904.44 and 733,181.82

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Solution

The fourth proportional to 2,011,338.96, 3,018,904.44 and 733,181.82 is: 1,100,463.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,338.96 : 3,018,904.44 = 733,181.82 : x
  2. Step 2: Convert to fraction form
    2,011,338.96/3,018,904.44 = 733,181.82/x
  3. Step 3: Cross multiply
    2,011,338.96x = 3,018,904.44 × 733,181.82
  4. Step 4: Simplify right side
    2,011,338.96x = 2,213,405,851,725.28
  5. Step 5: Solve for x
    x = 2,213,405,851,725.28/2,011,338.96
  6. Step 6: Final answer
    x = 1,100,463.87

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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.