Home / 10,799,115.44-14,902,806.11-5,904,653.37

Finding the Fourth Proportional to 10,799,115.44, 14,902,806.11 and 5,904,653.37

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Solution

The fourth proportional to 10,799,115.44, 14,902,806.11 and 5,904,653.37 is: 8,148,436.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,799,115.44 : 14,902,806.11 = 5,904,653.37 : x
  2. Step 2: Convert to fraction form
    10,799,115.44/14,902,806.11 = 5,904,653.37/x
  3. Step 3: Cross multiply
    10,799,115.44x = 14,902,806.11 × 5,904,653.37
  4. Step 4: Simplify right side
    10,799,115.44x = 87,995,904,290,344.83
  5. Step 5: Solve for x
    x = 87,995,904,290,344.83/10,799,115.44
  6. Step 6: Final answer
    x = 8,148,436.31

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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.