Home / 3,440,161.33-5,164,228.25-1,845,838.33

Finding the Fourth Proportional to 3,440,161.33, 5,164,228.25 and 1,845,838.33

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Solution

The fourth proportional to 3,440,161.33, 5,164,228.25 and 1,845,838.33 is: 2,770,896.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,161.33 : 5,164,228.25 = 1,845,838.33 : x
  2. Step 2: Convert to fraction form
    3,440,161.33/5,164,228.25 = 1,845,838.33/x
  3. Step 3: Cross multiply
    3,440,161.33x = 5,164,228.25 × 1,845,838.33
  4. Step 4: Simplify right side
    3,440,161.33x = 9,532,330,443,883.79
  5. Step 5: Solve for x
    x = 9,532,330,443,883.79/3,440,161.33
  6. Step 6: Final answer
    x = 2,770,896.34

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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.