Home / 5,082,232.52-7,012,653.36-2,906,425.64

Finding the Fourth Proportional to 5,082,232.52, 7,012,653.36 and 2,906,425.64

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Solution

The fourth proportional to 5,082,232.52, 7,012,653.36 and 2,906,425.64 is: 4,010,394.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,082,232.52 : 7,012,653.36 = 2,906,425.64 : x
  2. Step 2: Convert to fraction form
    5,082,232.52/7,012,653.36 = 2,906,425.64/x
  3. Step 3: Cross multiply
    5,082,232.52x = 7,012,653.36 × 2,906,425.64
  4. Step 4: Simplify right side
    5,082,232.52x = 20,381,755,529,936.15
  5. Step 5: Solve for x
    x = 20,381,755,529,936.15/5,082,232.52
  6. Step 6: Final answer
    x = 4,010,394.14

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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.