Home / 3,582,225.09-4,942,172.39-2,032,589.18

Finding the Fourth Proportional to 3,582,225.09, 4,942,172.39 and 2,032,589.18

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Solution

The fourth proportional to 3,582,225.09, 4,942,172.39 and 2,032,589.18 is: 2,804,236.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,225.09 : 4,942,172.39 = 2,032,589.18 : x
  2. Step 2: Convert to fraction form
    3,582,225.09/4,942,172.39 = 2,032,589.18/x
  3. Step 3: Cross multiply
    3,582,225.09x = 4,942,172.39 × 2,032,589.18
  4. Step 4: Simplify right side
    3,582,225.09x = 10,045,406,090,734.93
  5. Step 5: Solve for x
    x = 10,045,406,090,734.93/3,582,225.09
  6. Step 6: Final answer
    x = 2,804,236.43

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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.