Home / 2,054,549.26-2,835,361.64-1,136,763.54

Finding the Fourth Proportional to 2,054,549.26, 2,835,361.64 and 1,136,763.54

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Solution

The fourth proportional to 2,054,549.26, 2,835,361.64 and 1,136,763.54 is: 1,568,779.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,549.26 : 2,835,361.64 = 1,136,763.54 : x
  2. Step 2: Convert to fraction form
    2,054,549.26/2,835,361.64 = 1,136,763.54/x
  3. Step 3: Cross multiply
    2,054,549.26x = 2,835,361.64 × 1,136,763.54
  4. Step 4: Simplify right side
    2,054,549.26x = 3,223,135,735,066.61
  5. Step 5: Solve for x
    x = 3,223,135,735,066.61/2,054,549.26
  6. Step 6: Final answer
    x = 1,568,779.97

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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.