Home / 3,833,190.59-5,289,710.33-2,114,274.20

Finding the Fourth Proportional to 3,833,190.59, 5,289,710.33 and 2,114,274.20

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Solution

The fourth proportional to 3,833,190.59, 5,289,710.33 and 2,114,274.20 is: 2,917,647.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,190.59 : 5,289,710.33 = 2,114,274.20 : x
  2. Step 2: Convert to fraction form
    3,833,190.59/5,289,710.33 = 2,114,274.20/x
  3. Step 3: Cross multiply
    3,833,190.59x = 5,289,710.33 × 2,114,274.20
  4. Step 4: Simplify right side
    3,833,190.59x = 11,183,898,055,029.62
  5. Step 5: Solve for x
    x = 11,183,898,055,029.62/3,833,190.59
  6. Step 6: Final answer
    x = 2,917,647.27

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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.