Home / 4,281,614.88-5,902,912.48-3,401,484.24

Finding the Fourth Proportional to 4,281,614.88, 5,902,912.48 and 3,401,484.24

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Solution

The fourth proportional to 4,281,614.88, 5,902,912.48 and 3,401,484.24 is: 4,689,507.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,614.88 : 5,902,912.48 = 3,401,484.24 : x
  2. Step 2: Convert to fraction form
    4,281,614.88/5,902,912.48 = 3,401,484.24/x
  3. Step 3: Cross multiply
    4,281,614.88x = 5,902,912.48 × 3,401,484.24
  4. Step 4: Simplify right side
    4,281,614.88x = 20,078,663,770,819.32
  5. Step 5: Solve for x
    x = 20,078,663,770,819.32/4,281,614.88
  6. Step 6: Final answer
    x = 4,689,507.19

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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.