Home / 2,207,666.49-3,308,729.52-944,008.17

Finding the Fourth Proportional to 2,207,666.49, 3,308,729.52 and 944,008.17

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Solution

The fourth proportional to 2,207,666.49, 3,308,729.52 and 944,008.17 is: 1,414,827.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,207,666.49 : 3,308,729.52 = 944,008.17 : x
  2. Step 2: Convert to fraction form
    2,207,666.49/3,308,729.52 = 944,008.17/x
  3. Step 3: Cross multiply
    2,207,666.49x = 3,308,729.52 × 944,008.17
  4. Step 4: Simplify right side
    2,207,666.49x = 3,123,467,699,200.18
  5. Step 5: Solve for x
    x = 3,123,467,699,200.18/2,207,666.49
  6. Step 6: Final answer
    x = 1,414,827.70

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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.