Home / 6,014,336.30-8,299,891.77-3,261,116.60

Finding the Fourth Proportional to 6,014,336.30, 8,299,891.77 and 3,261,116.60

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Solution

The fourth proportional to 6,014,336.30, 8,299,891.77 and 3,261,116.60 is: 4,500,399.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,336.30 : 8,299,891.77 = 3,261,116.60 : x
  2. Step 2: Convert to fraction form
    6,014,336.30/8,299,891.77 = 3,261,116.60/x
  3. Step 3: Cross multiply
    6,014,336.30x = 8,299,891.77 × 3,261,116.60
  4. Step 4: Simplify right side
    6,014,336.30x = 27,066,914,829,350.38
  5. Step 5: Solve for x
    x = 27,066,914,829,350.38/6,014,336.30
  6. Step 6: Final answer
    x = 4,500,399.29

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Double scale
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1.5x scale

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.