Home / 11,804,837.48-16,290,245.60-6,577,575.51

Finding the Fourth Proportional to 11,804,837.48, 16,290,245.60 and 6,577,575.51

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Solution

The fourth proportional to 11,804,837.48, 16,290,245.60 and 6,577,575.51 is: 9,076,814.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,804,837.48 : 16,290,245.60 = 6,577,575.51 : x
  2. Step 2: Convert to fraction form
    11,804,837.48/16,290,245.60 = 6,577,575.51/x
  3. Step 3: Cross multiply
    11,804,837.48x = 16,290,245.60 × 6,577,575.51
  4. Step 4: Simplify right side
    11,804,837.48x = 107,150,320,477,557.38
  5. Step 5: Solve for x
    x = 107,150,320,477,557.38/11,804,837.48
  6. Step 6: Final answer
    x = 9,076,814.54

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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.