Home / 5,675,233.21-7,831,988.42-3,097,080.36

Finding the Fourth Proportional to 5,675,233.21, 7,831,988.42 and 3,097,080.36

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Solution

The fourth proportional to 5,675,233.21, 7,831,988.42 and 3,097,080.36 is: 4,274,061.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,675,233.21 : 7,831,988.42 = 3,097,080.36 : x
  2. Step 2: Convert to fraction form
    5,675,233.21/7,831,988.42 = 3,097,080.36/x
  3. Step 3: Cross multiply
    5,675,233.21x = 7,831,988.42 × 3,097,080.36
  4. Step 4: Simplify right side
    5,675,233.21x = 24,256,297,499,844.03
  5. Step 5: Solve for x
    x = 24,256,297,499,844.03/5,675,233.21
  6. Step 6: Final answer
    x = 4,274,061.81

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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.