Home / 11,382,975.60-17,075,361.96-3,809,969.52

Finding the Fourth Proportional to 11,382,975.60, 17,075,361.96 and 3,809,969.52

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Solution

The fourth proportional to 11,382,975.60, 17,075,361.96 and 3,809,969.52 is: 5,715,255.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,975.60 : 17,075,361.96 = 3,809,969.52 : x
  2. Step 2: Convert to fraction form
    11,382,975.60/17,075,361.96 = 3,809,969.52/x
  3. Step 3: Cross multiply
    11,382,975.60x = 17,075,361.96 × 3,809,969.52
  4. Step 4: Simplify right side
    11,382,975.60x = 65,056,608,610,567.46
  5. Step 5: Solve for x
    x = 65,056,608,610,567.46/11,382,975.60
  6. Step 6: Final answer
    x = 5,715,255.03

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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.