Home / 2,207,666.52-3,308,729.52-944,008.20

Finding the Fourth Proportional to 2,207,666.52, 3,308,729.52 and 944,008.20

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Solution

The fourth proportional to 2,207,666.52, 3,308,729.52 and 944,008.20 is: 1,414,827.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,207,666.52 : 3,308,729.52 = 944,008.20 : x
  2. Step 2: Convert to fraction form
    2,207,666.52/3,308,729.52 = 944,008.20/x
  3. Step 3: Cross multiply
    2,207,666.52x = 3,308,729.52 × 944,008.20
  4. Step 4: Simplify right side
    2,207,666.52x = 3,123,467,798,462.06
  5. Step 5: Solve for x
    x = 3,123,467,798,462.06/2,207,666.52
  6. Step 6: Final answer
    x = 1,414,827.72

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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.