Home / 3,036,982.93-4,555,479.06-1,216,167.83

Finding the Fourth Proportional to 3,036,982.93, 4,555,479.06 and 1,216,167.83

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Solution

The fourth proportional to 3,036,982.93, 4,555,479.06 and 1,216,167.83 is: 1,824,253.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,982.93 : 4,555,479.06 = 1,216,167.83 : x
  2. Step 2: Convert to fraction form
    3,036,982.93/4,555,479.06 = 1,216,167.83/x
  3. Step 3: Cross multiply
    3,036,982.93x = 4,555,479.06 × 1,216,167.83
  4. Step 4: Simplify right side
    3,036,982.93x = 5,540,227,083,010.64
  5. Step 5: Solve for x
    x = 5,540,227,083,010.64/3,036,982.93
  6. Step 6: Final answer
    x = 1,824,253.61

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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.