Home / 3,398,450.22-5,096,935.80-1,123,437.15

Finding the Fourth Proportional to 3,398,450.22, 5,096,935.80 and 1,123,437.15

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Solution

The fourth proportional to 3,398,450.22, 5,096,935.80 and 1,123,437.15 is: 1,684,911.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,450.22 : 5,096,935.80 = 1,123,437.15 : x
  2. Step 2: Convert to fraction form
    3,398,450.22/5,096,935.80 = 1,123,437.15/x
  3. Step 3: Cross multiply
    3,398,450.22x = 5,096,935.80 × 1,123,437.15
  4. Step 4: Simplify right side
    3,398,450.22x = 5,726,087,028,884.97
  5. Step 5: Solve for x
    x = 5,726,087,028,884.97/3,398,450.22
  6. Step 6: Final answer
    x = 1,684,911.26

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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.