Home / 1,784,824.02-2,677,235.76-522,651.24

Finding the Fourth Proportional to 1,784,824.02, 2,677,235.76 and 522,651.24

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Solution

The fourth proportional to 1,784,824.02, 2,677,235.76 and 522,651.24 is: 783,976.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,824.02 : 2,677,235.76 = 522,651.24 : x
  2. Step 2: Convert to fraction form
    1,784,824.02/2,677,235.76 = 522,651.24/x
  3. Step 3: Cross multiply
    1,784,824.02x = 2,677,235.76 × 522,651.24
  4. Step 4: Simplify right side
    1,784,824.02x = 1,399,260,589,736.34
  5. Step 5: Solve for x
    x = 1,399,260,589,736.34/1,784,824.02
  6. Step 6: Final answer
    x = 783,976.78

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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.