Home / 3,526,091.42-5,291,130.04-1,504,144.31

Finding the Fourth Proportional to 3,526,091.42, 5,291,130.04 and 1,504,144.31

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Solution

The fourth proportional to 3,526,091.42, 5,291,130.04 and 1,504,144.31 is: 2,257,066.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,091.42 : 5,291,130.04 = 1,504,144.31 : x
  2. Step 2: Convert to fraction form
    3,526,091.42/5,291,130.04 = 1,504,144.31/x
  3. Step 3: Cross multiply
    3,526,091.42x = 5,291,130.04 × 1,504,144.31
  4. Step 4: Simplify right side
    3,526,091.42x = 7,958,623,112,920.06
  5. Step 5: Solve for x
    x = 7,958,623,112,920.06/3,526,091.42
  6. Step 6: Final answer
    x = 2,257,066.59

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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.