Home / 2,066,933.82-3,100,459.05-571,025.82

Finding the Fourth Proportional to 2,066,933.82, 3,100,459.05 and 571,025.82

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Solution

The fourth proportional to 2,066,933.82, 3,100,459.05 and 571,025.82 is: 856,554.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,933.82 : 3,100,459.05 = 571,025.82 : x
  2. Step 2: Convert to fraction form
    2,066,933.82/3,100,459.05 = 571,025.82/x
  3. Step 3: Cross multiply
    2,066,933.82x = 3,100,459.05 × 571,025.82
  4. Step 4: Simplify right side
    2,066,933.82x = 1,770,442,171,402.67
  5. Step 5: Solve for x
    x = 1,770,442,171,402.67/2,066,933.82
  6. Step 6: Final answer
    x = 856,554.84

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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.