Home / 1,837,791.38-2,535,780.48-1,073,697.32

Finding the Fourth Proportional to 1,837,791.38, 2,535,780.48 and 1,073,697.32

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Solution

The fourth proportional to 1,837,791.38, 2,535,780.48 and 1,073,697.32 is: 1,481,485.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,791.38 : 2,535,780.48 = 1,073,697.32 : x
  2. Step 2: Convert to fraction form
    1,837,791.38/2,535,780.48 = 1,073,697.32/x
  3. Step 3: Cross multiply
    1,837,791.38x = 2,535,780.48 × 1,073,697.32
  4. Step 4: Simplify right side
    1,837,791.38x = 2,722,660,705,484.31
  5. Step 5: Solve for x
    x = 2,722,660,705,484.31/1,837,791.38
  6. Step 6: Final answer
    x = 1,481,485.19

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Double scale
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1.5x scale

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.