Home / 1,094,961.94-1,642,446.77-336,798.29

Finding the Fourth Proportional to 1,094,961.94, 1,642,446.77 and 336,798.29

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Solution

The fourth proportional to 1,094,961.94, 1,642,446.77 and 336,798.29 is: 505,198.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,961.94 : 1,642,446.77 = 336,798.29 : x
  2. Step 2: Convert to fraction form
    1,094,961.94/1,642,446.77 = 336,798.29/x
  3. Step 3: Cross multiply
    1,094,961.94x = 1,642,446.77 × 336,798.29
  4. Step 4: Simplify right side
    1,094,961.94x = 553,173,263,552.02
  5. Step 5: Solve for x
    x = 553,173,263,552.02/1,094,961.94
  6. Step 6: Final answer
    x = 505,198.62

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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.