Home / 2,066,932.82-3,100,457.55-571,024.82

Finding the Fourth Proportional to 2,066,932.82, 3,100,457.55 and 571,024.82

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Solution

The fourth proportional to 2,066,932.82, 3,100,457.55 and 571,024.82 is: 856,553.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,932.82 : 3,100,457.55 = 571,024.82 : x
  2. Step 2: Convert to fraction form
    2,066,932.82/3,100,457.55 = 571,024.82/x
  3. Step 3: Cross multiply
    2,066,932.82x = 3,100,457.55 × 571,024.82
  4. Step 4: Simplify right side
    2,066,932.82x = 1,770,438,214,406.39
  5. Step 5: Solve for x
    x = 1,770,438,214,406.39/2,066,932.82
  6. Step 6: Final answer
    x = 856,553.34

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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.