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Finding the Fourth Proportional to 6,084,203.90, 8,394,859.01 and 3,602,192.18

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Solution

The fourth proportional to 6,084,203.90, 8,394,859.01 and 3,602,192.18 is: 4,970,230.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,084,203.90 : 8,394,859.01 = 3,602,192.18 : x
  2. Step 2: Convert to fraction form
    6,084,203.90/8,394,859.01 = 3,602,192.18/x
  3. Step 3: Cross multiply
    6,084,203.90x = 8,394,859.01 × 3,602,192.18
  4. Step 4: Simplify right side
    6,084,203.90x = 30,239,895,418,039.29
  5. Step 5: Solve for x
    x = 30,239,895,418,039.29/6,084,203.90
  6. Step 6: Final answer
    x = 4,970,230.44

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.