Home / 1,798,166.06-2,481,517.94-1,073,434.58

Finding the Fourth Proportional to 1,798,166.06, 2,481,517.94 and 1,073,434.58

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Solution

The fourth proportional to 1,798,166.06, 2,481,517.94 and 1,073,434.58 is: 1,481,368.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,166.06 : 2,481,517.94 = 1,073,434.58 : x
  2. Step 2: Convert to fraction form
    1,798,166.06/2,481,517.94 = 1,073,434.58/x
  3. Step 3: Cross multiply
    1,798,166.06x = 2,481,517.94 × 1,073,434.58
  4. Step 4: Simplify right side
    1,798,166.06x = 2,663,747,167,686.37
  5. Step 5: Solve for x
    x = 2,663,747,167,686.37/1,798,166.06
  6. Step 6: Final answer
    x = 1,481,368.84

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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.