Home / 1,846,456.94-2,548,535.74-1,082,756.54

Finding the Fourth Proportional to 1,846,456.94, 2,548,535.74 and 1,082,756.54

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Solution

The fourth proportional to 1,846,456.94, 2,548,535.74 and 1,082,756.54 is: 1,494,453.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,456.94 : 2,548,535.74 = 1,082,756.54 : x
  2. Step 2: Convert to fraction form
    1,846,456.94/2,548,535.74 = 1,082,756.54/x
  3. Step 3: Cross multiply
    1,846,456.94x = 2,548,535.74 × 1,082,756.54
  4. Step 4: Simplify right side
    1,846,456.94x = 2,759,443,739,908.74
  5. Step 5: Solve for x
    x = 2,759,443,739,908.74/1,846,456.94
  6. Step 6: Final answer
    x = 1,494,453.34

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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.