Home / 6,182,136.54-8,521,494.62-4,873,255.79

Finding the Fourth Proportional to 6,182,136.54, 8,521,494.62 and 4,873,255.79

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Solution

The fourth proportional to 6,182,136.54, 8,521,494.62 and 4,873,255.79 is: 6,717,325.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,136.54 : 8,521,494.62 = 4,873,255.79 : x
  2. Step 2: Convert to fraction form
    6,182,136.54/8,521,494.62 = 4,873,255.79/x
  3. Step 3: Cross multiply
    6,182,136.54x = 8,521,494.62 × 4,873,255.79
  4. Step 4: Simplify right side
    6,182,136.54x = 41,527,422,929,395.10
  5. Step 5: Solve for x
    x = 41,527,422,929,395.10/6,182,136.54
  6. Step 6: Final answer
    x = 6,717,325.42

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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.