Home / 2,296,151.22-3,169,076.94-1,329,868.92

Finding the Fourth Proportional to 2,296,151.22, 3,169,076.94 and 1,329,868.92

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Solution

The fourth proportional to 2,296,151.22, 3,169,076.94 and 1,329,868.92 is: 1,835,443.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,151.22 : 3,169,076.94 = 1,329,868.92 : x
  2. Step 2: Convert to fraction form
    2,296,151.22/3,169,076.94 = 1,329,868.92/x
  3. Step 3: Cross multiply
    2,296,151.22x = 3,169,076.94 × 1,329,868.92
  4. Step 4: Simplify right side
    2,296,151.22x = 4,214,456,927,594.70
  5. Step 5: Solve for x
    x = 4,214,456,927,594.70/2,296,151.22
  6. Step 6: Final answer
    x = 1,835,443.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.