Home / 2,296,968.49-3,445,189.83-614,203.21

Finding the Fourth Proportional to 2,296,968.49, 3,445,189.83 and 614,203.21

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Solution

The fourth proportional to 2,296,968.49, 3,445,189.83 and 614,203.21 is: 921,234.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,968.49 : 3,445,189.83 = 614,203.21 : x
  2. Step 2: Convert to fraction form
    2,296,968.49/3,445,189.83 = 614,203.21/x
  3. Step 3: Cross multiply
    2,296,968.49x = 3,445,189.83 × 614,203.21
  4. Step 4: Simplify right side
    2,296,968.49x = 2,116,046,652,645.35
  5. Step 5: Solve for x
    x = 2,116,046,652,645.35/2,296,968.49
  6. Step 6: Final answer
    x = 921,234.51

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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.