Home / 1,861,803.14-2,792,704.86-599,630.77

Finding the Fourth Proportional to 1,861,803.14, 2,792,704.86 and 599,630.77

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Solution

The fourth proportional to 1,861,803.14, 2,792,704.86 and 599,630.77 is: 899,446.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,861,803.14 : 2,792,704.86 = 599,630.77 : x
  2. Step 2: Convert to fraction form
    1,861,803.14/2,792,704.86 = 599,630.77/x
  3. Step 3: Cross multiply
    1,861,803.14x = 2,792,704.86 × 599,630.77
  4. Step 4: Simplify right side
    1,861,803.14x = 1,674,591,755,052.92
  5. Step 5: Solve for x
    x = 1,674,591,755,052.92/1,861,803.14
  6. Step 6: Final answer
    x = 899,446.20

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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.