Home / 3,394,315.02-5,092,098.82-1,119,996.62

Finding the Fourth Proportional to 3,394,315.02, 5,092,098.82 and 1,119,996.62

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Solution

The fourth proportional to 3,394,315.02, 5,092,098.82 and 1,119,996.62 is: 1,680,201.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,315.02 : 5,092,098.82 = 1,119,996.62 : x
  2. Step 2: Convert to fraction form
    3,394,315.02/5,092,098.82 = 1,119,996.62/x
  3. Step 3: Cross multiply
    3,394,315.02x = 5,092,098.82 × 1,119,996.62
  4. Step 4: Simplify right side
    3,394,315.02x = 5,703,133,457,940.87
  5. Step 5: Solve for x
    x = 5,703,133,457,940.87/3,394,315.02
  6. Step 6: Final answer
    x = 1,680,201.58

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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.