Home / 5,093,381.14-7,028,717.77-2,801,541.22

Finding the Fourth Proportional to 5,093,381.14, 7,028,717.77 and 2,801,541.22

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Solution

The fourth proportional to 5,093,381.14, 7,028,717.77 and 2,801,541.22 is: 3,866,045.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,381.14 : 7,028,717.77 = 2,801,541.22 : x
  2. Step 2: Convert to fraction form
    5,093,381.14/7,028,717.77 = 2,801,541.22/x
  3. Step 3: Cross multiply
    5,093,381.14x = 7,028,717.77 × 2,801,541.22
  4. Step 4: Simplify right side
    5,093,381.14x = 19,691,242,556,401.48
  5. Step 5: Solve for x
    x = 19,691,242,556,401.48/5,093,381.14
  6. Step 6: Final answer
    x = 3,866,045.37

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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.