Home / 2,469,626.98-3,704,564.70-786,861.70

Finding the Fourth Proportional to 2,469,626.98, 3,704,564.70 and 786,861.70

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Solution

The fourth proportional to 2,469,626.98, 3,704,564.70 and 786,861.70 is: 1,180,332.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,626.98 : 3,704,564.70 = 786,861.70 : x
  2. Step 2: Convert to fraction form
    2,469,626.98/3,704,564.70 = 786,861.70/x
  3. Step 3: Cross multiply
    2,469,626.98x = 3,704,564.70 × 786,861.70
  4. Step 4: Simplify right side
    2,469,626.98x = 2,914,980,077,601.99
  5. Step 5: Solve for x
    x = 2,914,980,077,601.99/2,469,626.98
  6. Step 6: Final answer
    x = 1,180,332.13

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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.