Home / 5,498,396.67-7,587,422.76-3,050,852.61

Finding the Fourth Proportional to 5,498,396.67, 7,587,422.76 and 3,050,852.61

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Solution

The fourth proportional to 5,498,396.67, 7,587,422.76 and 3,050,852.61 is: 4,209,974.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,498,396.67 : 7,587,422.76 = 3,050,852.61 : x
  2. Step 2: Convert to fraction form
    5,498,396.67/7,587,422.76 = 3,050,852.61/x
  3. Step 3: Cross multiply
    5,498,396.67x = 7,587,422.76 × 3,050,852.61
  4. Step 4: Simplify right side
    5,498,396.67x = 23,148,108,530,519.40
  5. Step 5: Solve for x
    x = 23,148,108,530,519.40/5,498,396.67
  6. Step 6: Final answer
    x = 4,209,974.27

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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.