Home / 2,011,297.54-2,775,645.03-1,093,588.30

Finding the Fourth Proportional to 2,011,297.54, 2,775,645.03 and 1,093,588.30

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Solution

The fourth proportional to 2,011,297.54, 2,775,645.03 and 1,093,588.30 is: 1,509,181.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,297.54 : 2,775,645.03 = 1,093,588.30 : x
  2. Step 2: Convert to fraction form
    2,011,297.54/2,775,645.03 = 1,093,588.30/x
  3. Step 3: Cross multiply
    2,011,297.54x = 2,775,645.03 × 1,093,588.30
  4. Step 4: Simplify right side
    2,011,297.54x = 3,035,412,926,922.99
  5. Step 5: Solve for x
    x = 3,035,412,926,922.99/2,011,297.54
  6. Step 6: Final answer
    x = 1,509,181.44

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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.