Home / 2,665,207.24-3,677,986.64-1,503,900.04

Finding the Fourth Proportional to 2,665,207.24, 3,677,986.64 and 1,503,900.04

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Solution

The fourth proportional to 2,665,207.24, 3,677,986.64 and 1,503,900.04 is: 2,075,382.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,665,207.24 : 3,677,986.64 = 1,503,900.04 : x
  2. Step 2: Convert to fraction form
    2,665,207.24/3,677,986.64 = 1,503,900.04/x
  3. Step 3: Cross multiply
    2,665,207.24x = 3,677,986.64 × 1,503,900.04
  4. Step 4: Simplify right side
    2,665,207.24x = 5,531,324,255,015.47
  5. Step 5: Solve for x
    x = 5,531,324,255,015.47/2,665,207.24
  6. Step 6: Final answer
    x = 2,075,382.42

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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.