Home / 3,474,927.14-5,207,851.17-1,937,861.22

Finding the Fourth Proportional to 3,474,927.14, 5,207,851.17 and 1,937,861.22

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Solution

The fourth proportional to 3,474,927.14, 5,207,851.17 and 1,937,861.22 is: 2,904,260.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,927.14 : 5,207,851.17 = 1,937,861.22 : x
  2. Step 2: Convert to fraction form
    3,474,927.14/5,207,851.17 = 1,937,861.22/x
  3. Step 3: Cross multiply
    3,474,927.14x = 5,207,851.17 × 1,937,861.22
  4. Step 4: Simplify right side
    3,474,927.14x = 10,092,092,821,874.63
  5. Step 5: Solve for x
    x = 10,092,092,821,874.63/3,474,927.14
  6. Step 6: Final answer
    x = 2,904,260.26

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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.