Home / 1,467,233.80-2,051,639-1,467,233.80

Finding the Fourth Proportional to 1,467,233.80, 2,051,639 and 1,467,233.80

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Solution

The fourth proportional to 1,467,233.80, 2,051,639 and 1,467,233.80 is: 2,051,639

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,233.80 : 2,051,639 = 1,467,233.80 : x
  2. Step 2: Convert to fraction form
    1,467,233.80/2,051,639 = 1,467,233.80/x
  3. Step 3: Cross multiply
    1,467,233.80x = 2,051,639 × 1,467,233.80
  4. Step 4: Simplify right side
    1,467,233.80x = 3,010,234,086,198.20
  5. Step 5: Solve for x
    x = 3,010,234,086,198.20/1,467,233.80
  6. Step 6: Final answer
    x = 2,051,639

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.