Home / 1,795,447.44-2,475,476.32-1,149,806.16

Finding the Fourth Proportional to 1,795,447.44, 2,475,476.32 and 1,149,806.16

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Solution

The fourth proportional to 1,795,447.44, 2,475,476.32 and 1,149,806.16 is: 1,585,297.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,447.44 : 2,475,476.32 = 1,149,806.16 : x
  2. Step 2: Convert to fraction form
    1,795,447.44/2,475,476.32 = 1,149,806.16/x
  3. Step 3: Cross multiply
    1,795,447.44x = 2,475,476.32 × 1,149,806.16
  4. Step 4: Simplify right side
    1,795,447.44x = 2,846,317,921,670.13
  5. Step 5: Solve for x
    x = 2,846,317,921,670.13/1,795,447.44
  6. Step 6: Final answer
    x = 1,585,297.27

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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.