Home / 3,671,999.94-5,067,474.03-2,018,117.06

Finding the Fourth Proportional to 3,671,999.94, 5,067,474.03 and 2,018,117.06

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Solution

The fourth proportional to 3,671,999.94, 5,067,474.03 and 2,018,117.06 is: 2,785,064.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,999.94 : 5,067,474.03 = 2,018,117.06 : x
  2. Step 2: Convert to fraction form
    3,671,999.94/5,067,474.03 = 2,018,117.06/x
  3. Step 3: Cross multiply
    3,671,999.94x = 5,067,474.03 × 2,018,117.06
  4. Step 4: Simplify right side
    3,671,999.94x = 10,226,755,765,712.58
  5. Step 5: Solve for x
    x = 10,226,755,765,712.58/3,671,999.94
  6. Step 6: Final answer
    x = 2,785,064.25

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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.