Home / 3,956,805.60-5,933,458.80-1,825,792.80

Finding the Fourth Proportional to 3,956,805.60, 5,933,458.80 and 1,825,792.80

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Solution

The fourth proportional to 3,956,805.60, 5,933,458.80 and 1,825,792.80 is: 2,737,881.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,956,805.60 : 5,933,458.80 = 1,825,792.80 : x
  2. Step 2: Convert to fraction form
    3,956,805.60/5,933,458.80 = 1,825,792.80/x
  3. Step 3: Cross multiply
    3,956,805.60x = 5,933,458.80 × 1,825,792.80
  4. Step 4: Simplify right side
    3,956,805.60x = 10,833,266,356,136.64
  5. Step 5: Solve for x
    x = 10,833,266,356,136.64/3,956,805.60
  6. Step 6: Final answer
    x = 2,737,881.88

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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.