Home / 4,090,736.95-5,645,728.01-2,348,951.37

Finding the Fourth Proportional to 4,090,736.95, 5,645,728.01 and 2,348,951.37

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Solution

The fourth proportional to 4,090,736.95, 5,645,728.01 and 2,348,951.37 is: 3,241,846.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,736.95 : 5,645,728.01 = 2,348,951.37 : x
  2. Step 2: Convert to fraction form
    4,090,736.95/5,645,728.01 = 2,348,951.37/x
  3. Step 3: Cross multiply
    4,090,736.95x = 5,645,728.01 × 2,348,951.37
  4. Step 4: Simplify right side
    4,090,736.95x = 13,261,540,543,736.87
  5. Step 5: Solve for x
    x = 13,261,540,543,736.87/4,090,736.95
  6. Step 6: Final answer
    x = 3,241,846.32

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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.