Home / 2,241,658.92-3,364,775.64-1,640,835.36

Finding the Fourth Proportional to 2,241,658.92, 3,364,775.64 and 1,640,835.36

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Solution

The fourth proportional to 2,241,658.92, 3,364,775.64 and 1,640,835.36 is: 2,462,927.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,658.92 : 3,364,775.64 = 1,640,835.36 : x
  2. Step 2: Convert to fraction form
    2,241,658.92/3,364,775.64 = 1,640,835.36/x
  3. Step 3: Cross multiply
    2,241,658.92x = 3,364,775.64 × 1,640,835.36
  4. Step 4: Simplify right side
    2,241,658.92x = 5,521,042,848,578.63
  5. Step 5: Solve for x
    x = 5,521,042,848,578.63/2,241,658.92
  6. Step 6: Final answer
    x = 2,462,927.25

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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.