Home / 3,227,720.66-4,837,049.63-2,550,826.26

Finding the Fourth Proportional to 3,227,720.66, 4,837,049.63 and 2,550,826.26

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Solution

The fourth proportional to 3,227,720.66, 4,837,049.63 and 2,550,826.26 is: 3,822,658.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,720.66 : 4,837,049.63 = 2,550,826.26 : x
  2. Step 2: Convert to fraction form
    3,227,720.66/4,837,049.63 = 2,550,826.26/x
  3. Step 3: Cross multiply
    3,227,720.66x = 4,837,049.63 × 2,550,826.26
  4. Step 4: Simplify right side
    3,227,720.66x = 12,338,473,217,127.28
  5. Step 5: Solve for x
    x = 12,338,473,217,127.28/3,227,720.66
  6. Step 6: Final answer
    x = 3,822,658.31

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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.