Home / 3,394,610.38-4,683,415.70-1,924,361.20

Finding the Fourth Proportional to 3,394,610.38, 4,683,415.70 and 1,924,361.20

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Solution

The fourth proportional to 3,394,610.38, 4,683,415.70 and 1,924,361.20 is: 2,654,968.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,610.38 : 4,683,415.70 = 1,924,361.20 : x
  2. Step 2: Convert to fraction form
    3,394,610.38/4,683,415.70 = 1,924,361.20/x
  3. Step 3: Cross multiply
    3,394,610.38x = 4,683,415.70 × 1,924,361.20
  4. Step 4: Simplify right side
    3,394,610.38x = 9,012,583,456,550.84
  5. Step 5: Solve for x
    x = 9,012,583,456,550.84/3,394,610.38
  6. Step 6: Final answer
    x = 2,654,968.45

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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.