Home / 1,160,999.33-1,741,498.99-1,036,996.43

Finding the Fourth Proportional to 1,160,999.33, 1,741,498.99 and 1,036,996.43

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Solution

The fourth proportional to 1,160,999.33, 1,741,498.99 and 1,036,996.43 is: 1,555,494.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,999.33 : 1,741,498.99 = 1,036,996.43 : x
  2. Step 2: Convert to fraction form
    1,160,999.33/1,741,498.99 = 1,036,996.43/x
  3. Step 3: Cross multiply
    1,160,999.33x = 1,741,498.99 × 1,036,996.43
  4. Step 4: Simplify right side
    1,160,999.33x = 1,805,928,224,178.62
  5. Step 5: Solve for x
    x = 1,805,928,224,178.62/1,160,999.33
  6. Step 6: Final answer
    x = 1,555,494.64

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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.