Home / 3,835,491.75-5,293,105.70-2,093,256.47

Finding the Fourth Proportional to 3,835,491.75, 5,293,105.70 and 2,093,256.47

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Solution

The fourth proportional to 3,835,491.75, 5,293,105.70 and 2,093,256.47 is: 2,888,763.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,491.75 : 5,293,105.70 = 2,093,256.47 : x
  2. Step 2: Convert to fraction form
    3,835,491.75/5,293,105.70 = 2,093,256.47/x
  3. Step 3: Cross multiply
    3,835,491.75x = 5,293,105.70 × 2,093,256.47
  4. Step 4: Simplify right side
    3,835,491.75x = 11,079,827,755,685.36
  5. Step 5: Solve for x
    x = 11,079,827,755,685.36/3,835,491.75
  6. Step 6: Final answer
    x = 2,888,763.29

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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.