Home / 1,135,033.59-1,702,799.46-336,377.64

Finding the Fourth Proportional to 1,135,033.59, 1,702,799.46 and 336,377.64

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Solution

The fourth proportional to 1,135,033.59, 1,702,799.46 and 336,377.64 is: 504,640.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,033.59 : 1,702,799.46 = 336,377.64 : x
  2. Step 2: Convert to fraction form
    1,135,033.59/1,702,799.46 = 336,377.64/x
  3. Step 3: Cross multiply
    1,135,033.59x = 1,702,799.46 × 336,377.64
  4. Step 4: Simplify right side
    1,135,033.59x = 572,783,663,748.08
  5. Step 5: Solve for x
    x = 572,783,663,748.08/1,135,033.59
  6. Step 6: Final answer
    x = 504,640.28

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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.