Home / 5,433,602.15-8,150,403.23-1,646,592.95

Finding the Fourth Proportional to 5,433,602.15, 8,150,403.23 and 1,646,592.95

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Solution

The fourth proportional to 5,433,602.15, 8,150,403.23 and 1,646,592.95 is: 2,469,889.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,602.15 : 8,150,403.23 = 1,646,592.95 : x
  2. Step 2: Convert to fraction form
    5,433,602.15/8,150,403.23 = 1,646,592.95/x
  3. Step 3: Cross multiply
    5,433,602.15x = 8,150,403.23 × 1,646,592.95
  4. Step 4: Simplify right side
    5,433,602.15x = 13,420,396,498,175.23
  5. Step 5: Solve for x
    x = 13,420,396,498,175.23/5,433,602.15
  6. Step 6: Final answer
    x = 2,469,889.43

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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.