Home / 10,188,832.44-14,060,704.86-5,837,831.40

Finding the Fourth Proportional to 10,188,832.44, 14,060,704.86 and 5,837,831.40

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Solution

The fourth proportional to 10,188,832.44, 14,060,704.86 and 5,837,831.40 is: 8,056,273.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,188,832.44 : 14,060,704.86 = 5,837,831.40 : x
  2. Step 2: Convert to fraction form
    10,188,832.44/14,060,704.86 = 5,837,831.40/x
  3. Step 3: Cross multiply
    10,188,832.44x = 14,060,704.86 × 5,837,831.40
  4. Step 4: Simplify right side
    10,188,832.44x = 82,084,024,337,840.61
  5. Step 5: Solve for x
    x = 82,084,024,337,840.61/10,188,832.44
  6. Step 6: Final answer
    x = 8,056,273.85

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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.