Home / 3,672,001.44-5,067,476.10-2,018,118.56

Finding the Fourth Proportional to 3,672,001.44, 5,067,476.10 and 2,018,118.56

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Solution

The fourth proportional to 3,672,001.44, 5,067,476.10 and 2,018,118.56 is: 2,785,066.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,001.44 : 5,067,476.10 = 2,018,118.56 : x
  2. Step 2: Convert to fraction form
    3,672,001.44/5,067,476.10 = 2,018,118.56/x
  3. Step 3: Cross multiply
    3,672,001.44x = 5,067,476.10 × 2,018,118.56
  4. Step 4: Simplify right side
    3,672,001.44x = 10,226,767,544,429.04
  5. Step 5: Solve for x
    x = 10,226,767,544,429.04/3,672,001.44
  6. Step 6: Final answer
    x = 2,785,066.32

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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.