Home / 2,296,958.49-3,445,174.83-614,193.21

Finding the Fourth Proportional to 2,296,958.49, 3,445,174.83 and 614,193.21

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Solution

The fourth proportional to 2,296,958.49, 3,445,174.83 and 614,193.21 is: 921,219.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,958.49 : 3,445,174.83 = 614,193.21 : x
  2. Step 2: Convert to fraction form
    2,296,958.49/3,445,174.83 = 614,193.21/x
  3. Step 3: Cross multiply
    2,296,958.49x = 3,445,174.83 × 614,193.21
  4. Step 4: Simplify right side
    2,296,958.49x = 2,116,002,987,848.90
  5. Step 5: Solve for x
    x = 2,116,002,987,848.90/2,296,958.49
  6. Step 6: Final answer
    x = 921,219.52

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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.