Home / 2,051,892.48-3,077,082.99-703,694.46

Finding the Fourth Proportional to 2,051,892.48, 3,077,082.99 and 703,694.46

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Solution

The fourth proportional to 2,051,892.48, 3,077,082.99 and 703,694.46 is: 1,055,282.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,892.48 : 3,077,082.99 = 703,694.46 : x
  2. Step 2: Convert to fraction form
    2,051,892.48/3,077,082.99 = 703,694.46/x
  3. Step 3: Cross multiply
    2,051,892.48x = 3,077,082.99 × 703,694.46
  4. Step 4: Simplify right side
    2,051,892.48x = 2,165,326,253,023.24
  5. Step 5: Solve for x
    x = 2,165,326,253,023.24/2,051,892.48
  6. Step 6: Final answer
    x = 1,055,282.51

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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.