Home / 3,567,431.97-4,923,031.14-1,935,797.82

Finding the Fourth Proportional to 3,567,431.97, 4,923,031.14 and 1,935,797.82

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Solution

The fourth proportional to 3,567,431.97, 4,923,031.14 and 1,935,797.82 is: 2,671,387.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,431.97 : 4,923,031.14 = 1,935,797.82 : x
  2. Step 2: Convert to fraction form
    3,567,431.97/4,923,031.14 = 1,935,797.82/x
  3. Step 3: Cross multiply
    3,567,431.97x = 4,923,031.14 × 1,935,797.82
  4. Step 4: Simplify right side
    3,567,431.97x = 9,529,992,948,604.12
  5. Step 5: Solve for x
    x = 9,529,992,948,604.12/3,567,431.97
  6. Step 6: Final answer
    x = 2,671,387.44

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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.