Home / 1,832,788.14-2,529,126.11-1,016,940.11

Finding the Fourth Proportional to 1,832,788.14, 2,529,126.11 and 1,016,940.11

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Solution

The fourth proportional to 1,832,788.14, 2,529,126.11 and 1,016,940.11 is: 1,403,309.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,788.14 : 2,529,126.11 = 1,016,940.11 : x
  2. Step 2: Convert to fraction form
    1,832,788.14/2,529,126.11 = 1,016,940.11/x
  3. Step 3: Cross multiply
    1,832,788.14x = 2,529,126.11 × 1,016,940.11
  4. Step 4: Simplify right side
    1,832,788.14x = 2,571,969,766,776.94
  5. Step 5: Solve for x
    x = 2,571,969,766,776.94/1,832,788.14
  6. Step 6: Final answer
    x = 1,403,309.91

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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.