Home / 3,044,467.67-4,201,370.51-1,667,781.27

Finding the Fourth Proportional to 3,044,467.67, 4,201,370.51 and 1,667,781.27

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Solution

The fourth proportional to 3,044,467.67, 4,201,370.51 and 1,667,781.27 is: 2,301,540.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,467.67 : 4,201,370.51 = 1,667,781.27 : x
  2. Step 2: Convert to fraction form
    3,044,467.67/4,201,370.51 = 1,667,781.27/x
  3. Step 3: Cross multiply
    3,044,467.67x = 4,201,370.51 × 1,667,781.27
  4. Step 4: Simplify right side
    3,044,467.67x = 7,006,967,036,569.44
  5. Step 5: Solve for x
    x = 7,006,967,036,569.44/3,044,467.67
  6. Step 6: Final answer
    x = 2,301,540.96

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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.