Home / 2,207,664.48-3,308,726.52-944,006.16

Finding the Fourth Proportional to 2,207,664.48, 3,308,726.52 and 944,006.16

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Solution

The fourth proportional to 2,207,664.48, 3,308,726.52 and 944,006.16 is: 1,414,824.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,207,664.48 : 3,308,726.52 = 944,006.16 : x
  2. Step 2: Convert to fraction form
    2,207,664.48/3,308,726.52 = 944,006.16/x
  3. Step 3: Cross multiply
    2,207,664.48x = 3,308,726.52 × 944,006.16
  4. Step 4: Simplify right side
    2,207,664.48x = 3,123,458,216,635.36
  5. Step 5: Solve for x
    x = 3,123,458,216,635.36/2,207,664.48
  6. Step 6: Final answer
    x = 1,414,824.69

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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.