Home / 5,527,200.03-8,285,183.29-2,290,498.66

Finding the Fourth Proportional to 5,527,200.03, 8,285,183.29 and 2,290,498.66

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Solution

The fourth proportional to 5,527,200.03, 8,285,183.29 and 2,290,498.66 is: 3,433,420.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,200.03 : 8,285,183.29 = 2,290,498.66 : x
  2. Step 2: Convert to fraction form
    5,527,200.03/8,285,183.29 = 2,290,498.66/x
  3. Step 3: Cross multiply
    5,527,200.03x = 8,285,183.29 × 2,290,498.66
  4. Step 4: Simplify right side
    5,527,200.03x = 18,977,201,223,599.39
  5. Step 5: Solve for x
    x = 18,977,201,223,599.39/5,527,200.03
  6. Step 6: Final answer
    x = 3,433,420.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.