Home / 4,481,633.72-6,185,177.40-2,548,184

Finding the Fourth Proportional to 4,481,633.72, 6,185,177.40 and 2,548,184

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Solution

The fourth proportional to 4,481,633.72, 6,185,177.40 and 2,548,184 is: 3,516,791.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,633.72 : 6,185,177.40 = 2,548,184 : x
  2. Step 2: Convert to fraction form
    4,481,633.72/6,185,177.40 = 2,548,184/x
  3. Step 3: Cross multiply
    4,481,633.72x = 6,185,177.40 × 2,548,184
  4. Step 4: Simplify right side
    4,481,633.72x = 15,760,970,087,841.60
  5. Step 5: Solve for x
    x = 15,760,970,087,841.60/4,481,633.72
  6. Step 6: Final answer
    x = 3,516,791.21

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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.