Home / 6,055,739.72-9,076,129.76-5,196,773.60

Finding the Fourth Proportional to 6,055,739.72, 9,076,129.76 and 5,196,773.60

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Solution

The fourth proportional to 6,055,739.72, 9,076,129.76 and 5,196,773.60 is: 7,788,741.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055,739.72 : 9,076,129.76 = 5,196,773.60 : x
  2. Step 2: Convert to fraction form
    6,055,739.72/9,076,129.76 = 5,196,773.60/x
  3. Step 3: Cross multiply
    6,055,739.72x = 9,076,129.76 × 5,196,773.60
  4. Step 4: Simplify right side
    6,055,739.72x = 47,166,591,526,942.33
  5. Step 5: Solve for x
    x = 47,166,591,526,942.33/6,055,739.72
  6. Step 6: Final answer
    x = 7,788,741.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.