Home / 5,498,365.92-7,587,380.34-3,050,821.80

Finding the Fourth Proportional to 5,498,365.92, 7,587,380.34 and 3,050,821.80

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Solution

The fourth proportional to 5,498,365.92, 7,587,380.34 and 3,050,821.80 is: 4,209,931.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,498,365.92 : 7,587,380.34 = 3,050,821.80 : x
  2. Step 2: Convert to fraction form
    5,498,365.92/7,587,380.34 = 3,050,821.80/x
  3. Step 3: Cross multiply
    5,498,365.92x = 7,587,380.34 × 3,050,821.80
  4. Step 4: Simplify right side
    5,498,365.92x = 23,147,745,346,163.41
  5. Step 5: Solve for x
    x = 23,147,745,346,163.41/5,498,365.92
  6. Step 6: Final answer
    x = 4,209,931.77

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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.