Home / 11,804,832.53-16,290,238.80-6,577,570.61

Finding the Fourth Proportional to 11,804,832.53, 16,290,238.80 and 6,577,570.61

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Solution

The fourth proportional to 11,804,832.53, 16,290,238.80 and 6,577,570.61 is: 9,076,807.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,804,832.53 : 16,290,238.80 = 6,577,570.61 : x
  2. Step 2: Convert to fraction form
    11,804,832.53/16,290,238.80 = 6,577,570.61/x
  3. Step 3: Cross multiply
    11,804,832.53x = 16,290,238.80 × 6,577,570.61
  4. Step 4: Simplify right side
    11,804,832.53x = 107,150,195,879,310.48
  5. Step 5: Solve for x
    x = 107,150,195,879,310.48/11,804,832.53
  6. Step 6: Final answer
    x = 9,076,807.79

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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.