Home / 4,761,497.52-6,567,067.10-3,131,579.27

Finding the Fourth Proportional to 4,761,497.52, 6,567,067.10 and 3,131,579.27

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Solution

The fourth proportional to 4,761,497.52, 6,567,067.10 and 3,131,579.27 is: 4,319,080.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,497.52 : 6,567,067.10 = 3,131,579.27 : x
  2. Step 2: Convert to fraction form
    4,761,497.52/6,567,067.10 = 3,131,579.27/x
  3. Step 3: Cross multiply
    4,761,497.52x = 6,567,067.10 × 3,131,579.27
  4. Step 4: Simplify right side
    4,761,497.52x = 20,565,291,219,305.63
  5. Step 5: Solve for x
    x = 20,565,291,219,305.63/4,761,497.52
  6. Step 6: Final answer
    x = 4,319,080.53

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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.