Home / 3,327,772.82-4,992,157.44-1,052,541.05

Finding the Fourth Proportional to 3,327,772.82, 4,992,157.44 and 1,052,541.05

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Solution

The fourth proportional to 3,327,772.82, 4,992,157.44 and 1,052,541.05 is: 1,578,969.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,772.82 : 4,992,157.44 = 1,052,541.05 : x
  2. Step 2: Convert to fraction form
    3,327,772.82/4,992,157.44 = 1,052,541.05/x
  3. Step 3: Cross multiply
    3,327,772.82x = 4,992,157.44 × 1,052,541.05
  4. Step 4: Simplify right side
    3,327,772.82x = 5,254,450,608,702.13
  5. Step 5: Solve for x
    x = 5,254,450,608,702.13/3,327,772.82
  6. Step 6: Final answer
    x = 1,578,969.15

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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.