Home / 3,082,544.94-4,251,102.18-2,646,825.60

Finding the Fourth Proportional to 3,082,544.94, 4,251,102.18 and 2,646,825.60

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Solution

The fourth proportional to 3,082,544.94, 4,251,102.18 and 2,646,825.60 is: 3,650,206.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,544.94 : 4,251,102.18 = 2,646,825.60 : x
  2. Step 2: Convert to fraction form
    3,082,544.94/4,251,102.18 = 2,646,825.60/x
  3. Step 3: Cross multiply
    3,082,544.94x = 4,251,102.18 × 2,646,825.60
  4. Step 4: Simplify right side
    3,082,544.94x = 11,251,926,078,239.81
  5. Step 5: Solve for x
    x = 11,251,926,078,239.81/3,082,544.94
  6. Step 6: Final answer
    x = 3,650,206.66

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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.