Home / 9,904,119.08-13,662,654.02-6,468,371.24

Finding the Fourth Proportional to 9,904,119.08, 13,662,654.02 and 6,468,371.24

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Solution

The fourth proportional to 9,904,119.08, 13,662,654.02 and 6,468,371.24 is: 8,923,067.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,904,119.08 : 13,662,654.02 = 6,468,371.24 : x
  2. Step 2: Convert to fraction form
    9,904,119.08/13,662,654.02 = 6,468,371.24/x
  3. Step 3: Cross multiply
    9,904,119.08x = 13,662,654.02 × 6,468,371.24
  4. Step 4: Simplify right side
    9,904,119.08x = 88,375,118,224,383.27
  5. Step 5: Solve for x
    x = 88,375,118,224,383.27/9,904,119.08
  6. Step 6: Final answer
    x = 8,923,067.01

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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.