Home / 4,104,717.31-5,664,472.93-2,269,222.28

Finding the Fourth Proportional to 4,104,717.31, 5,664,472.93 and 2,269,222.28

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Solution

The fourth proportional to 4,104,717.31, 5,664,472.93 and 2,269,222.28 is: 3,131,506.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104,717.31 : 5,664,472.93 = 2,269,222.28 : x
  2. Step 2: Convert to fraction form
    4,104,717.31/5,664,472.93 = 2,269,222.28/x
  3. Step 3: Cross multiply
    4,104,717.31x = 5,664,472.93 × 2,269,222.28
  4. Step 4: Simplify right side
    4,104,717.31x = 12,853,948,177,212.88
  5. Step 5: Solve for x
    x = 12,853,948,177,212.88/4,104,717.31
  6. Step 6: Final answer
    x = 3,131,506.31

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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.