Home / 3,023,241-4,172,072.58-1,665,114

Finding the Fourth Proportional to 3,023,241, 4,172,072.58 and 1,665,114

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Solution

The fourth proportional to 3,023,241, 4,172,072.58 and 1,665,114 is: 2,297,857.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,241 : 4,172,072.58 = 1,665,114 : x
  2. Step 2: Convert to fraction form
    3,023,241/4,172,072.58 = 1,665,114/x
  3. Step 3: Cross multiply
    3,023,241x = 4,172,072.58 × 1,665,114
  4. Step 4: Simplify right side
    3,023,241x = 6,946,976,461,974.12
  5. Step 5: Solve for x
    x = 6,946,976,461,974.12/3,023,241
  6. Step 6: Final answer
    x = 2,297,857.32

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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.