Home / 1,849,236.99-2,551,726.05-1,022,198.85

Finding the Fourth Proportional to 1,849,236.99, 2,551,726.05 and 1,022,198.85

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Solution

The fourth proportional to 1,849,236.99, 2,551,726.05 and 1,022,198.85 is: 1,410,512.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,236.99 : 2,551,726.05 = 1,022,198.85 : x
  2. Step 2: Convert to fraction form
    1,849,236.99/2,551,726.05 = 1,022,198.85/x
  3. Step 3: Cross multiply
    1,849,236.99x = 2,551,726.05 × 1,022,198.85
  4. Step 4: Simplify right side
    1,849,236.99x = 2,608,371,433,825.04
  5. Step 5: Solve for x
    x = 2,608,371,433,825.04/1,849,236.99
  6. Step 6: Final answer
    x = 1,410,512.25

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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.