Home / 3,703,409.74-5,554,553.31-1,007,945.02

Finding the Fourth Proportional to 3,703,409.74, 5,554,553.31 and 1,007,945.02

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Solution

The fourth proportional to 3,703,409.74, 5,554,553.31 and 1,007,945.02 is: 1,511,764.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,409.74 : 5,554,553.31 = 1,007,945.02 : x
  2. Step 2: Convert to fraction form
    3,703,409.74/5,554,553.31 = 1,007,945.02/x
  3. Step 3: Cross multiply
    3,703,409.74x = 5,554,553.31 × 1,007,945.02
  4. Step 4: Simplify right side
    3,703,409.74x = 5,598,684,347,139.02
  5. Step 5: Solve for x
    x = 5,598,684,347,139.02/3,703,409.74
  6. Step 6: Final answer
    x = 1,511,764.76

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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.