Home / 5,362,192.82-7,399,897.49-2,914,841.41

Finding the Fourth Proportional to 5,362,192.82, 7,399,897.49 and 2,914,841.41

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Solution

The fourth proportional to 5,362,192.82, 7,399,897.49 and 2,914,841.41 is: 4,022,519.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362,192.82 : 7,399,897.49 = 2,914,841.41 : x
  2. Step 2: Convert to fraction form
    5,362,192.82/7,399,897.49 = 2,914,841.41/x
  3. Step 3: Cross multiply
    5,362,192.82x = 7,399,897.49 × 2,914,841.41
  4. Step 4: Simplify right side
    5,362,192.82x = 21,569,527,633,607.06
  5. Step 5: Solve for x
    x = 21,569,527,633,607.06/5,362,192.82
  6. Step 6: Final answer
    x = 4,022,519.96

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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.