Home / 1,694,741.99-2,337,767.66-1,015,284.83

Finding the Fourth Proportional to 1,694,741.99, 2,337,767.66 and 1,015,284.83

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Solution

The fourth proportional to 1,694,741.99, 2,337,767.66 and 1,015,284.83 is: 1,400,508.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,741.99 : 2,337,767.66 = 1,015,284.83 : x
  2. Step 2: Convert to fraction form
    1,694,741.99/2,337,767.66 = 1,015,284.83/x
  3. Step 3: Cross multiply
    1,694,741.99x = 2,337,767.66 × 1,015,284.83
  4. Step 4: Simplify right side
    1,694,741.99x = 2,373,500,032,111.97
  5. Step 5: Solve for x
    x = 2,373,500,032,111.97/1,694,741.99
  6. Step 6: Final answer
    x = 1,400,508.19

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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.