Home / 6,014,331.30-8,299,884.87-3,261,111.60

Finding the Fourth Proportional to 6,014,331.30, 8,299,884.87 and 3,261,111.60

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Solution

The fourth proportional to 6,014,331.30, 8,299,884.87 and 3,261,111.60 is: 4,500,392.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,331.30 : 8,299,884.87 = 3,261,111.60 : x
  2. Step 2: Convert to fraction form
    6,014,331.30/8,299,884.87 = 3,261,111.60/x
  3. Step 3: Cross multiply
    6,014,331.30x = 8,299,884.87 × 3,261,111.60
  4. Step 4: Simplify right side
    6,014,331.30x = 27,066,850,828,221.49
  5. Step 5: Solve for x
    x = 27,066,850,828,221.49/6,014,331.30
  6. Step 6: Final answer
    x = 4,500,392.39

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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.