Home / 1,134,844.59-1,702,515.96-336,188.64

Finding the Fourth Proportional to 1,134,844.59, 1,702,515.96 and 336,188.64

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Solution

The fourth proportional to 1,134,844.59, 1,702,515.96 and 336,188.64 is: 504,356.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,844.59 : 1,702,515.96 = 336,188.64 : x
  2. Step 2: Convert to fraction form
    1,134,844.59/1,702,515.96 = 336,188.64/x
  3. Step 3: Cross multiply
    1,134,844.59x = 1,702,515.96 × 336,188.64
  4. Step 4: Simplify right side
    1,134,844.59x = 572,366,525,170.70
  5. Step 5: Solve for x
    x = 572,366,525,170.70/1,134,844.59
  6. Step 6: Final answer
    x = 504,356.75

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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.