Home / 12,233,709.86-16,883,594.44-6,728,054.00

Finding the Fourth Proportional to 12,233,709.86, 16,883,594.44 and 6,728,054.00

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Solution

The fourth proportional to 12,233,709.86, 16,883,594.44 and 6,728,054.00 is: 9,285,305.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,233,709.86 : 16,883,594.44 = 6,728,054.00 : x
  2. Step 2: Convert to fraction form
    12,233,709.86/16,883,594.44 = 6,728,054.00/x
  3. Step 3: Cross multiply
    12,233,709.86x = 16,883,594.44 × 6,728,054.00
  4. Step 4: Simplify right side
    12,233,709.86x = 113,593,735,005,181.66
  5. Step 5: Solve for x
    x = 113,593,735,005,181.66/12,233,709.86
  6. Step 6: Final answer
    x = 9,285,305.63

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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.