Home / 3,652,223.16-5,467,674.90-2,131,245.24

Finding the Fourth Proportional to 3,652,223.16, 5,467,674.90 and 2,131,245.24

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Solution

The fourth proportional to 3,652,223.16, 5,467,674.90 and 2,131,245.24 is: 3,190,647.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,223.16 : 5,467,674.90 = 2,131,245.24 : x
  2. Step 2: Convert to fraction form
    3,652,223.16/5,467,674.90 = 2,131,245.24/x
  3. Step 3: Cross multiply
    3,652,223.16x = 5,467,674.90 × 2,131,245.24
  4. Step 4: Simplify right side
    3,652,223.16x = 11,652,956,104,492.48
  5. Step 5: Solve for x
    x = 11,652,956,104,492.48/3,652,223.16
  6. Step 6: Final answer
    x = 3,190,647.34

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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.