Home / 2,883,571.36-3,979,157.52-1,594,310.56

Finding the Fourth Proportional to 2,883,571.36, 3,979,157.52 and 1,594,310.56

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Solution

The fourth proportional to 2,883,571.36, 3,979,157.52 and 1,594,310.56 is: 2,200,054.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,571.36 : 3,979,157.52 = 1,594,310.56 : x
  2. Step 2: Convert to fraction form
    2,883,571.36/3,979,157.52 = 1,594,310.56/x
  3. Step 3: Cross multiply
    2,883,571.36x = 3,979,157.52 × 1,594,310.56
  4. Step 4: Simplify right side
    2,883,571.36x = 6,344,012,854,039.41
  5. Step 5: Solve for x
    x = 6,344,012,854,039.41/2,883,571.36
  6. Step 6: Final answer
    x = 2,200,054.05

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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.