Home / 3,398,800.60-5,098,200.90-1,269,051.04

Finding the Fourth Proportional to 3,398,800.60, 5,098,200.90 and 1,269,051.04

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Solution

The fourth proportional to 3,398,800.60, 5,098,200.90 and 1,269,051.04 is: 1,903,576.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,800.60 : 5,098,200.90 = 1,269,051.04 : x
  2. Step 2: Convert to fraction form
    3,398,800.60/5,098,200.90 = 1,269,051.04/x
  3. Step 3: Cross multiply
    3,398,800.60x = 5,098,200.90 × 1,269,051.04
  4. Step 4: Simplify right side
    3,398,800.60x = 6,469,877,154,273.94
  5. Step 5: Solve for x
    x = 6,469,877,154,273.94/3,398,800.60
  6. Step 6: Final answer
    x = 1,903,576.56

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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.