Home / 2,935,910.98-4,051,591.14-1,629,189.82

Finding the Fourth Proportional to 2,935,910.98, 4,051,591.14 and 1,629,189.82

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Solution

The fourth proportional to 2,935,910.98, 4,051,591.14 and 1,629,189.82 is: 2,248,300.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,910.98 : 4,051,591.14 = 1,629,189.82 : x
  2. Step 2: Convert to fraction form
    2,935,910.98/4,051,591.14 = 1,629,189.82/x
  3. Step 3: Cross multiply
    2,935,910.98x = 4,051,591.14 × 1,629,189.82
  4. Step 4: Simplify right side
    2,935,910.98x = 6,600,811,040,090.20
  5. Step 5: Solve for x
    x = 6,600,811,040,090.20/2,935,910.98
  6. Step 6: Final answer
    x = 2,248,300.81

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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.