Home / 6,233,361.90-9,355,790.48-3,161,508.66

Finding the Fourth Proportional to 6,233,361.90, 9,355,790.48 and 3,161,508.66

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Solution

The fourth proportional to 6,233,361.90, 9,355,790.48 and 3,161,508.66 is: 4,745,178.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,361.90 : 9,355,790.48 = 3,161,508.66 : x
  2. Step 2: Convert to fraction form
    6,233,361.90/9,355,790.48 = 3,161,508.66/x
  3. Step 3: Cross multiply
    6,233,361.90x = 9,355,790.48 × 3,161,508.66
  4. Step 4: Simplify right side
    6,233,361.90x = 29,578,412,623,665.56
  5. Step 5: Solve for x
    x = 29,578,412,623,665.56/6,233,361.90
  6. Step 6: Final answer
    x = 4,745,178.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.