Home / 2,553,080.44-3,523,453.58-1,407,364.60

Finding the Fourth Proportional to 2,553,080.44, 3,523,453.58 and 1,407,364.60

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Solution

The fourth proportional to 2,553,080.44, 3,523,453.58 and 1,407,364.60 is: 1,942,274.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553,080.44 : 3,523,453.58 = 1,407,364.60 : x
  2. Step 2: Convert to fraction form
    2,553,080.44/3,523,453.58 = 1,407,364.60/x
  3. Step 3: Cross multiply
    2,553,080.44x = 3,523,453.58 × 1,407,364.60
  4. Step 4: Simplify right side
    2,553,080.44x = 4,958,783,838,235.27
  5. Step 5: Solve for x
    x = 4,958,783,838,235.27/2,553,080.44
  6. Step 6: Final answer
    x = 1,942,274.81

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