Home / 1,134,943.59-1,702,664.46-336,287.64

Finding the Fourth Proportional to 1,134,943.59, 1,702,664.46 and 336,287.64

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Solution

The fourth proportional to 1,134,943.59, 1,702,664.46 and 336,287.64 is: 504,505.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,943.59 : 1,702,664.46 = 336,287.64 : x
  2. Step 2: Convert to fraction form
    1,134,943.59/1,702,664.46 = 336,287.64/x
  3. Step 3: Cross multiply
    1,134,943.59x = 1,702,664.46 × 336,287.64
  4. Step 4: Simplify right side
    1,134,943.59x = 572,585,012,965.27
  5. Step 5: Solve for x
    x = 572,585,012,965.27/1,134,943.59
  6. Step 6: Final answer
    x = 504,505.26

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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.