Home / 3,761,733.42-5,192,780.58-2,539,693.62

Finding the Fourth Proportional to 3,761,733.42, 5,192,780.58 and 2,539,693.62

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Solution

The fourth proportional to 3,761,733.42, 5,192,780.58 and 2,539,693.62 is: 3,505,849.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,761,733.42 : 5,192,780.58 = 2,539,693.62 : x
  2. Step 2: Convert to fraction form
    3,761,733.42/5,192,780.58 = 2,539,693.62/x
  3. Step 3: Cross multiply
    3,761,733.42x = 5,192,780.58 × 2,539,693.62
  4. Step 4: Simplify right side
    3,761,733.42x = 13,188,071,709,085.90
  5. Step 5: Solve for x
    x = 13,188,071,709,085.90/3,761,733.42
  6. Step 6: Final answer
    x = 3,505,849.63

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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.