Home / 8,084,216.44-11,156,238.72-4,413,135.52

Finding the Fourth Proportional to 8,084,216.44, 11,156,238.72 and 4,413,135.52

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Solution

The fourth proportional to 8,084,216.44, 11,156,238.72 and 4,413,135.52 is: 6,090,137.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,216.44 : 11,156,238.72 = 4,413,135.52 : x
  2. Step 2: Convert to fraction form
    8,084,216.44/11,156,238.72 = 4,413,135.52/x
  3. Step 3: Cross multiply
    8,084,216.44x = 11,156,238.72 × 4,413,135.52
  4. Step 4: Simplify right side
    8,084,216.44x = 49,233,993,364,831.34
  5. Step 5: Solve for x
    x = 49,233,993,364,831.34/8,084,216.44
  6. Step 6: Final answer
    x = 6,090,137.95

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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.