Home / 4,289,233.10-5,917,661.98-2,741,400.83

Finding the Fourth Proportional to 4,289,233.10, 5,917,661.98 and 2,741,400.83

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Solution

The fourth proportional to 4,289,233.10, 5,917,661.98 and 2,741,400.83 is: 3,782,187.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,233.10 : 5,917,661.98 = 2,741,400.83 : x
  2. Step 2: Convert to fraction form
    4,289,233.10/5,917,661.98 = 2,741,400.83/x
  3. Step 3: Cross multiply
    4,289,233.10x = 5,917,661.98 × 2,741,400.83
  4. Step 4: Simplify right side
    4,289,233.10x = 16,222,683,471,572.10
  5. Step 5: Solve for x
    x = 16,222,683,471,572.10/4,289,233.10
  6. Step 6: Final answer
    x = 3,782,187.42

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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.