Home / 1,795,961.18-2,478,449.39-1,060,939.64

Finding the Fourth Proportional to 1,795,961.18, 2,478,449.39 and 1,060,939.64

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Solution

The fourth proportional to 1,795,961.18, 2,478,449.39 and 1,060,939.64 is: 1,464,110.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,961.18 : 2,478,449.39 = 1,060,939.64 : x
  2. Step 2: Convert to fraction form
    1,795,961.18/2,478,449.39 = 1,060,939.64/x
  3. Step 3: Cross multiply
    1,795,961.18x = 2,478,449.39 × 1,060,939.64
  4. Step 4: Simplify right side
    1,795,961.18x = 2,629,485,185,887.87
  5. Step 5: Solve for x
    x = 2,629,485,185,887.87/1,795,961.18
  6. Step 6: Final answer
    x = 1,464,110.26

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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.