Home / 4,965,604.40-7,441,408.20-3,066,705.20

Finding the Fourth Proportional to 4,965,604.40, 7,441,408.20 and 3,066,705.20

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Solution

The fourth proportional to 4,965,604.40, 7,441,408.20 and 3,066,705.20 is: 4,595,735.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965,604.40 : 7,441,408.20 = 3,066,705.20 : x
  2. Step 2: Convert to fraction form
    4,965,604.40/7,441,408.20 = 3,066,705.20/x
  3. Step 3: Cross multiply
    4,965,604.40x = 7,441,408.20 × 3,066,705.20
  4. Step 4: Simplify right side
    4,965,604.40x = 22,820,605,222,262.64
  5. Step 5: Solve for x
    x = 22,820,605,222,262.64/4,965,604.40
  6. Step 6: Final answer
    x = 4,595,735.66

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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.