Home / 3,214,996.03-4,440,376.71-2,117,334.22

Finding the Fourth Proportional to 3,214,996.03, 4,440,376.71 and 2,117,334.22

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Solution

The fourth proportional to 3,214,996.03, 4,440,376.71 and 2,117,334.22 is: 2,924,346.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,214,996.03 : 4,440,376.71 = 2,117,334.22 : x
  2. Step 2: Convert to fraction form
    3,214,996.03/4,440,376.71 = 2,117,334.22/x
  3. Step 3: Cross multiply
    3,214,996.03x = 4,440,376.71 × 2,117,334.22
  4. Step 4: Simplify right side
    3,214,996.03x = 9,401,761,557,774.02
  5. Step 5: Solve for x
    x = 9,401,761,557,774.02/3,214,996.03
  6. Step 6: Final answer
    x = 2,924,346.24

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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.