Home / 3,450,833.79-4,761,590.49-2,000,245.83

Finding the Fourth Proportional to 3,450,833.79, 4,761,590.49 and 2,000,245.83

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Solution

The fourth proportional to 3,450,833.79, 4,761,590.49 and 2,000,245.83 is: 2,760,014.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,833.79 : 4,761,590.49 = 2,000,245.83 : x
  2. Step 2: Convert to fraction form
    3,450,833.79/4,761,590.49 = 2,000,245.83/x
  3. Step 3: Cross multiply
    3,450,833.79x = 4,761,590.49 × 2,000,245.83
  4. Step 4: Simplify right side
    3,450,833.79x = 9,524,351,521,790.16
  5. Step 5: Solve for x
    x = 9,524,351,521,790.16/3,450,833.79
  6. Step 6: Final answer
    x = 2,760,014.56

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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.