Home / 8,014,695.45-11,060,833.14-4,876,183.86

Finding the Fourth Proportional to 8,014,695.45, 11,060,833.14 and 4,876,183.86

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Solution

The fourth proportional to 8,014,695.45, 11,060,833.14 and 4,876,183.86 is: 6,729,470.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014,695.45 : 11,060,833.14 = 4,876,183.86 : x
  2. Step 2: Convert to fraction form
    8,014,695.45/11,060,833.14 = 4,876,183.86/x
  3. Step 3: Cross multiply
    8,014,695.45x = 11,060,833.14 × 4,876,183.86
  4. Step 4: Simplify right side
    8,014,695.45x = 53,934,656,035,421.12
  5. Step 5: Solve for x
    x = 53,934,656,035,421.12/8,014,695.45
  6. Step 6: Final answer
    x = 6,729,470.43

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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.