Home / 3,634,284.48-5,015,243.68-2,002,842.64

Finding the Fourth Proportional to 3,634,284.48, 5,015,243.68 and 2,002,842.64

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Solution

The fourth proportional to 3,634,284.48, 5,015,243.68 and 2,002,842.64 is: 2,763,884.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,284.48 : 5,015,243.68 = 2,002,842.64 : x
  2. Step 2: Convert to fraction form
    3,634,284.48/5,015,243.68 = 2,002,842.64/x
  3. Step 3: Cross multiply
    3,634,284.48x = 5,015,243.68 × 2,002,842.64
  4. Step 4: Simplify right side
    3,634,284.48x = 10,044,743,892,294.51
  5. Step 5: Solve for x
    x = 10,044,743,892,294.51/3,634,284.48
  6. Step 6: Final answer
    x = 2,763,884.87

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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.