Home / 6,883,019.70-10,324,529.55-5,763,275.70

Finding the Fourth Proportional to 6,883,019.70, 10,324,529.55 and 5,763,275.70

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Solution

The fourth proportional to 6,883,019.70, 10,324,529.55 and 5,763,275.70 is: 8,644,913.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,019.70 : 10,324,529.55 = 5,763,275.70 : x
  2. Step 2: Convert to fraction form
    6,883,019.70/10,324,529.55 = 5,763,275.70/x
  3. Step 3: Cross multiply
    6,883,019.70x = 10,324,529.55 × 5,763,275.70
  4. Step 4: Simplify right side
    6,883,019.70x = 59,503,110,269,446.94
  5. Step 5: Solve for x
    x = 59,503,110,269,446.94/6,883,019.70
  6. Step 6: Final answer
    x = 8,644,913.55

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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.