Home / 3,684,839.48-5,523,066.30-2,242,341.44

Finding the Fourth Proportional to 3,684,839.48, 5,523,066.30 and 2,242,341.44

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Solution

The fourth proportional to 3,684,839.48, 5,523,066.30 and 2,242,341.44 is: 3,360,960.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,839.48 : 5,523,066.30 = 2,242,341.44 : x
  2. Step 2: Convert to fraction form
    3,684,839.48/5,523,066.30 = 2,242,341.44/x
  3. Step 3: Cross multiply
    3,684,839.48x = 5,523,066.30 × 2,242,341.44
  4. Step 4: Simplify right side
    3,684,839.48x = 12,384,600,440,357.47
  5. Step 5: Solve for x
    x = 12,384,600,440,357.47/3,684,839.48
  6. Step 6: Final answer
    x = 3,360,960.64

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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.