Home / 1,022,336.08-1,410,766.20-563,449.24

Finding the Fourth Proportional to 1,022,336.08, 1,410,766.20 and 563,449.24

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Solution

The fourth proportional to 1,022,336.08, 1,410,766.20 and 563,449.24 is: 777,528.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,336.08 : 1,410,766.20 = 563,449.24 : x
  2. Step 2: Convert to fraction form
    1,022,336.08/1,410,766.20 = 563,449.24/x
  3. Step 3: Cross multiply
    1,022,336.08x = 1,410,766.20 × 563,449.24
  4. Step 4: Simplify right side
    1,022,336.08x = 794,895,143,207.69
  5. Step 5: Solve for x
    x = 794,895,143,207.69/1,022,336.08
  6. Step 6: Final answer
    x = 777,528.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.