Home / 3,071,920.26-4,613,859.96-2,503,721.22

Finding the Fourth Proportional to 3,071,920.26, 4,613,859.96 and 2,503,721.22

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Solution

The fourth proportional to 3,071,920.26, 4,613,859.96 and 2,503,721.22 is: 3,760,455.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,920.26 : 4,613,859.96 = 2,503,721.22 : x
  2. Step 2: Convert to fraction form
    3,071,920.26/4,613,859.96 = 2,503,721.22/x
  3. Step 3: Cross multiply
    3,071,920.26x = 4,613,859.96 × 2,503,721.22
  4. Step 4: Simplify right side
    3,071,920.26x = 11,551,819,087,960.35
  5. Step 5: Solve for x
    x = 11,551,819,087,960.35/3,071,920.26
  6. Step 6: Final answer
    x = 3,760,455.39

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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.