Home / 1,694,350.60-2,541,509.70-414,963.70

Finding the Fourth Proportional to 1,694,350.60, 2,541,509.70 and 414,963.70

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Solution

The fourth proportional to 1,694,350.60, 2,541,509.70 and 414,963.70 is: 622,441.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,350.60 : 2,541,509.70 = 414,963.70 : x
  2. Step 2: Convert to fraction form
    1,694,350.60/2,541,509.70 = 414,963.70/x
  3. Step 3: Cross multiply
    1,694,350.60x = 2,541,509.70 × 414,963.70
  4. Step 4: Simplify right side
    1,694,350.60x = 1,054,634,268,697.89
  5. Step 5: Solve for x
    x = 1,054,634,268,697.89/1,694,350.60
  6. Step 6: Final answer
    x = 622,441.58

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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.