Home / 4,115,015.37-6,182,009.78-3,944,957.13

Finding the Fourth Proportional to 4,115,015.37, 6,182,009.78 and 3,944,957.13

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Solution

The fourth proportional to 4,115,015.37, 6,182,009.78 and 3,944,957.13 is: 5,926,530.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,015.37 : 6,182,009.78 = 3,944,957.13 : x
  2. Step 2: Convert to fraction form
    4,115,015.37/6,182,009.78 = 3,944,957.13/x
  3. Step 3: Cross multiply
    4,115,015.37x = 6,182,009.78 × 3,944,957.13
  4. Step 4: Simplify right side
    4,115,015.37x = 24,387,763,539,615.95
  5. Step 5: Solve for x
    x = 24,387,763,539,615.95/4,115,015.37
  6. Step 6: Final answer
    x = 5,926,530.36

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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.