Home / 2,067,504.48-3,101,254.29-647,671.14

Finding the Fourth Proportional to 2,067,504.48, 3,101,254.29 and 647,671.14

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Solution

The fourth proportional to 2,067,504.48, 3,101,254.29 and 647,671.14 is: 971,505.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,504.48 : 3,101,254.29 = 647,671.14 : x
  2. Step 2: Convert to fraction form
    2,067,504.48/3,101,254.29 = 647,671.14/x
  3. Step 3: Cross multiply
    2,067,504.48x = 3,101,254.29 × 647,671.14
  4. Step 4: Simplify right side
    2,067,504.48x = 2,008,592,901,434.19
  5. Step 5: Solve for x
    x = 2,008,592,901,434.19/2,067,504.48
  6. Step 6: Final answer
    x = 971,505.95

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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.