Home / 3,071,046.10-4,607,243.07-941,290.42

Finding the Fourth Proportional to 3,071,046.10, 4,607,243.07 and 941,290.42

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Solution

The fourth proportional to 3,071,046.10, 4,607,243.07 and 941,290.42 is: 1,412,142.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,046.10 : 4,607,243.07 = 941,290.42 : x
  2. Step 2: Convert to fraction form
    3,071,046.10/4,607,243.07 = 941,290.42/x
  3. Step 3: Cross multiply
    3,071,046.10x = 4,607,243.07 × 941,290.42
  4. Step 4: Simplify right side
    3,071,046.10x = 4,336,753,764,402.39
  5. Step 5: Solve for x
    x = 4,336,753,764,402.39/3,071,046.10
  6. Step 6: Final answer
    x = 1,412,142.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.