Home / 2,797,569.52-3,860,651.68-1,651,723.52

Finding the Fourth Proportional to 2,797,569.52, 3,860,651.68 and 1,651,723.52

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Solution

The fourth proportional to 2,797,569.52, 3,860,651.68 and 1,651,723.52 is: 2,279,381.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,569.52 : 3,860,651.68 = 1,651,723.52 : x
  2. Step 2: Convert to fraction form
    2,797,569.52/3,860,651.68 = 1,651,723.52/x
  3. Step 3: Cross multiply
    2,797,569.52x = 3,860,651.68 × 1,651,723.52
  4. Step 4: Simplify right side
    2,797,569.52x = 6,376,729,182,383.51
  5. Step 5: Solve for x
    x = 6,376,729,182,383.51/2,797,569.52
  6. Step 6: Final answer
    x = 2,279,381.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.