Home / 3,467,114.20-5,206,892.10-2,521,552.60

Finding the Fourth Proportional to 3,467,114.20, 5,206,892.10 and 2,521,552.60

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Solution

The fourth proportional to 3,467,114.20, 5,206,892.10 and 2,521,552.60 is: 3,786,853.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,114.20 : 5,206,892.10 = 2,521,552.60 : x
  2. Step 2: Convert to fraction form
    3,467,114.20/5,206,892.10 = 2,521,552.60/x
  3. Step 3: Cross multiply
    3,467,114.20x = 5,206,892.10 × 2,521,552.60
  4. Step 4: Simplify right side
    3,467,114.20x = 13,129,452,312,674.46
  5. Step 5: Solve for x
    x = 13,129,452,312,674.46/3,467,114.20
  6. Step 6: Final answer
    x = 3,786,853.15

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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.