Home / 5,879,890.45-8,095,479.06-5,016,987.73

Finding the Fourth Proportional to 5,879,890.45, 8,095,479.06 and 5,016,987.73

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Solution

The fourth proportional to 5,879,890.45, 8,095,479.06 and 5,016,987.73 is: 6,907,427.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,879,890.45 : 8,095,479.06 = 5,016,987.73 : x
  2. Step 2: Convert to fraction form
    5,879,890.45/8,095,479.06 = 5,016,987.73/x
  3. Step 3: Cross multiply
    5,879,890.45x = 8,095,479.06 × 5,016,987.73
  4. Step 4: Simplify right side
    5,879,890.45x = 40,614,919,112,491.94
  5. Step 5: Solve for x
    x = 40,614,919,112,491.94/5,879,890.45
  6. Step 6: Final answer
    x = 6,907,427.86

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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.