Home / 1,861,806.99-2,792,710.65-599,634.60

Finding the Fourth Proportional to 1,861,806.99, 2,792,710.65 and 599,634.60

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Solution

The fourth proportional to 1,861,806.99, 2,792,710.65 and 599,634.60 is: 899,451.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,861,806.99 : 2,792,710.65 = 599,634.60 : x
  2. Step 2: Convert to fraction form
    1,861,806.99/2,792,710.65 = 599,634.60/x
  3. Step 3: Cross multiply
    1,861,806.99x = 2,792,710.65 × 599,634.60
  4. Step 4: Simplify right side
    1,861,806.99x = 1,674,605,933,528.49
  5. Step 5: Solve for x
    x = 1,674,605,933,528.49/1,861,806.99
  6. Step 6: Final answer
    x = 899,451.95

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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.