Home / 4,516,072.30-6,232,185.66-2,451,087.76

Finding the Fourth Proportional to 4,516,072.30, 6,232,185.66 and 2,451,087.76

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Solution

The fourth proportional to 4,516,072.30, 6,232,185.66 and 2,451,087.76 is: 3,382,504.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516,072.30 : 6,232,185.66 = 2,451,087.76 : x
  2. Step 2: Convert to fraction form
    4,516,072.30/6,232,185.66 = 2,451,087.76/x
  3. Step 3: Cross multiply
    4,516,072.30x = 6,232,185.66 × 2,451,087.76
  4. Step 4: Simplify right side
    4,516,072.30x = 15,275,633,989,273.52
  5. Step 5: Solve for x
    x = 15,275,633,989,273.52/4,516,072.30
  6. Step 6: Final answer
    x = 3,382,504.30

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Double scale
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Similar ratio
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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.