Home / 2,800,896.98-4,198,852.92-1,094,652.26

Finding the Fourth Proportional to 2,800,896.98, 4,198,852.92 and 1,094,652.26

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Solution

The fourth proportional to 2,800,896.98, 4,198,852.92 and 1,094,652.26 is: 1,641,004.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,800,896.98 : 4,198,852.92 = 1,094,652.26 : x
  2. Step 2: Convert to fraction form
    2,800,896.98/4,198,852.92 = 1,094,652.26/x
  3. Step 3: Cross multiply
    2,800,896.98x = 4,198,852.92 × 1,094,652.26
  4. Step 4: Simplify right side
    2,800,896.98x = 4,596,283,837,141.98
  5. Step 5: Solve for x
    x = 4,596,283,837,141.98/2,800,896.98
  6. Step 6: Final answer
    x = 1,641,004.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.