Home / 1,846,557.70-2,548,674.66-1,082,857.30

Finding the Fourth Proportional to 1,846,557.70, 2,548,674.66 and 1,082,857.30

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Solution

The fourth proportional to 1,846,557.70, 2,548,674.66 and 1,082,857.30 is: 1,494,592.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,557.70 : 2,548,674.66 = 1,082,857.30 : x
  2. Step 2: Convert to fraction form
    1,846,557.70/2,548,674.66 = 1,082,857.30/x
  3. Step 3: Cross multiply
    1,846,557.70x = 2,548,674.66 × 1,082,857.30
  4. Step 4: Simplify right side
    1,846,557.70x = 2,759,850,960,906.02
  5. Step 5: Solve for x
    x = 2,759,850,960,906.02/1,846,557.70
  6. Step 6: Final answer
    x = 1,494,592.32

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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.