Home / 3,526,469.68-5,291,376.17-1,703,812.93

Finding the Fourth Proportional to 3,526,469.68, 5,291,376.17 and 1,703,812.93

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Solution

The fourth proportional to 3,526,469.68, 5,291,376.17 and 1,703,812.93 is: 2,556,527.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,469.68 : 5,291,376.17 = 1,703,812.93 : x
  2. Step 2: Convert to fraction form
    3,526,469.68/5,291,376.17 = 1,703,812.93/x
  3. Step 3: Cross multiply
    3,526,469.68x = 5,291,376.17 × 1,703,812.93
  4. Step 4: Simplify right side
    3,526,469.68x = 9,015,515,135,939.88
  5. Step 5: Solve for x
    x = 9,015,515,135,939.88/3,526,469.68
  6. Step 6: Final answer
    x = 2,556,527.05

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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.