Home / 3,398,450.60-5,096,936.36-1,123,437.53

Finding the Fourth Proportional to 3,398,450.60, 5,096,936.36 and 1,123,437.53

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Solution

The fourth proportional to 3,398,450.60, 5,096,936.36 and 1,123,437.53 is: 1,684,911.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,450.60 : 5,096,936.36 = 1,123,437.53 : x
  2. Step 2: Convert to fraction form
    3,398,450.60/5,096,936.36 = 1,123,437.53/x
  3. Step 3: Cross multiply
    3,398,450.60x = 5,096,936.36 × 1,123,437.53
  4. Step 4: Simplify right side
    3,398,450.60x = 5,726,089,572,169.50
  5. Step 5: Solve for x
    x = 5,726,089,572,169.50/3,398,450.60
  6. Step 6: Final answer
    x = 1,684,911.82

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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.