Home / 5,623,299.79-7,760,190.93-3,044,980.48

Finding the Fourth Proportional to 5,623,299.79, 7,760,190.93 and 3,044,980.48

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Solution

The fourth proportional to 5,623,299.79, 7,760,190.93 and 3,044,980.48 is: 4,202,093.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,623,299.79 : 7,760,190.93 = 3,044,980.48 : x
  2. Step 2: Convert to fraction form
    5,623,299.79/7,760,190.93 = 3,044,980.48/x
  3. Step 3: Cross multiply
    5,623,299.79x = 7,760,190.93 × 3,044,980.48
  4. Step 4: Simplify right side
    5,623,299.79x = 23,629,629,902,923.05
  5. Step 5: Solve for x
    x = 23,629,629,902,923.05/5,623,299.79
  6. Step 6: Final answer
    x = 4,202,093.22

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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.