Home / 3,589,968.72-4,954,069.98-2,062,174.08

Finding the Fourth Proportional to 3,589,968.72, 4,954,069.98 and 2,062,174.08

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Solution

The fourth proportional to 3,589,968.72, 4,954,069.98 and 2,062,174.08 is: 2,845,750.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,968.72 : 4,954,069.98 = 2,062,174.08 : x
  2. Step 2: Convert to fraction form
    3,589,968.72/4,954,069.98 = 2,062,174.08/x
  3. Step 3: Cross multiply
    3,589,968.72x = 4,954,069.98 × 2,062,174.08
  4. Step 4: Simplify right side
    3,589,968.72x = 10,216,154,703,262.12
  5. Step 5: Solve for x
    x = 10,216,154,703,262.12/3,589,968.72
  6. Step 6: Final answer
    x = 2,845,750.34

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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.