Home / 4,880,086.92-6,734,520.57-2,704,770.51

Finding the Fourth Proportional to 4,880,086.92, 6,734,520.57 and 2,704,770.51

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Solution

The fourth proportional to 4,880,086.92, 6,734,520.57 and 2,704,770.51 is: 3,732,583.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,880,086.92 : 6,734,520.57 = 2,704,770.51 : x
  2. Step 2: Convert to fraction form
    4,880,086.92/6,734,520.57 = 2,704,770.51/x
  3. Step 3: Cross multiply
    4,880,086.92x = 6,734,520.57 × 2,704,770.51
  4. Step 4: Simplify right side
    4,880,086.92x = 18,215,332,603,051.79
  5. Step 5: Solve for x
    x = 18,215,332,603,051.79/4,880,086.92
  6. Step 6: Final answer
    x = 3,732,583.64

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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.