Home / 1,446,338.97-1,995,813.61-801,704.32

Finding the Fourth Proportional to 1,446,338.97, 1,995,813.61 and 801,704.32

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Solution

The fourth proportional to 1,446,338.97, 1,995,813.61 and 801,704.32 is: 1,106,277.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,338.97 : 1,995,813.61 = 801,704.32 : x
  2. Step 2: Convert to fraction form
    1,446,338.97/1,995,813.61 = 801,704.32/x
  3. Step 3: Cross multiply
    1,446,338.97x = 1,995,813.61 × 801,704.32
  4. Step 4: Simplify right side
    1,446,338.97x = 1,600,052,393,051.80
  5. Step 5: Solve for x
    x = 1,600,052,393,051.80/1,446,338.97
  6. Step 6: Final answer
    x = 1,106,277.59

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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.