Home / 5,510,556.04-7,603,917.78-3,274,985.56

Finding the Fourth Proportional to 5,510,556.04, 7,603,917.78 and 3,274,985.56

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Solution

The fourth proportional to 5,510,556.04, 7,603,917.78 and 3,274,985.56 is: 4,519,094.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,556.04 : 7,603,917.78 = 3,274,985.56 : x
  2. Step 2: Convert to fraction form
    5,510,556.04/7,603,917.78 = 3,274,985.56/x
  3. Step 3: Cross multiply
    5,510,556.04x = 7,603,917.78 × 3,274,985.56
  4. Step 4: Simplify right side
    5,510,556.04x = 24,902,720,928,927.26
  5. Step 5: Solve for x
    x = 24,902,720,928,927.26/5,510,556.04
  6. Step 6: Final answer
    x = 4,519,094.03

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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.