Home / 3,457,236.96-4,770,959.40-2,007,066.96

Finding the Fourth Proportional to 3,457,236.96, 4,770,959.40 and 2,007,066.96

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Solution

The fourth proportional to 3,457,236.96, 4,770,959.40 and 2,007,066.96 is: 2,769,736.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,236.96 : 4,770,959.40 = 2,007,066.96 : x
  2. Step 2: Convert to fraction form
    3,457,236.96/4,770,959.40 = 2,007,066.96/x
  3. Step 3: Cross multiply
    3,457,236.96x = 4,770,959.40 × 2,007,066.96
  4. Step 4: Simplify right side
    3,457,236.96x = 9,575,634,979,241.42
  5. Step 5: Solve for x
    x = 9,575,634,979,241.42/3,457,236.96
  6. Step 6: Final answer
    x = 2,769,736.38

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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.