Home / 4,945,896.14-7,419,347.22-1,707,012.32

Finding the Fourth Proportional to 4,945,896.14, 7,419,347.22 and 1,707,012.32

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Solution

The fourth proportional to 4,945,896.14, 7,419,347.22 and 1,707,012.32 is: 2,560,692.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,945,896.14 : 7,419,347.22 = 1,707,012.32 : x
  2. Step 2: Convert to fraction form
    4,945,896.14/7,419,347.22 = 1,707,012.32/x
  3. Step 3: Cross multiply
    4,945,896.14x = 7,419,347.22 × 1,707,012.32
  4. Step 4: Simplify right side
    4,945,896.14x = 12,664,917,110,897.75
  5. Step 5: Solve for x
    x = 12,664,917,110,897.75/4,945,896.14
  6. Step 6: Final answer
    x = 2,560,692.09

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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.