Home / 2,014,540.34-3,019,910.85-1,002,705.75

Finding the Fourth Proportional to 2,014,540.34, 3,019,910.85 and 1,002,705.75

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Solution

The fourth proportional to 2,014,540.34, 3,019,910.85 and 1,002,705.75 is: 1,503,113.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,540.34 : 3,019,910.85 = 1,002,705.75 : x
  2. Step 2: Convert to fraction form
    2,014,540.34/3,019,910.85 = 1,002,705.75/x
  3. Step 3: Cross multiply
    2,014,540.34x = 3,019,910.85 × 1,002,705.75
  4. Step 4: Simplify right side
    2,014,540.34x = 3,028,081,973,782.39
  5. Step 5: Solve for x
    x = 3,028,081,973,782.39/2,014,540.34
  6. Step 6: Final answer
    x = 1,503,113.10

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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.