Home / 603,473.24-903,914.06-568,142.25

Finding the Fourth Proportional to 603,473.24, 903,914.06 and 568,142.25

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Solution

The fourth proportional to 603,473.24, 903,914.06 and 568,142.25 is: 850,993.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,473.24 : 903,914.06 = 568,142.25 : x
  2. Step 2: Convert to fraction form
    603,473.24/903,914.06 = 568,142.25/x
  3. Step 3: Cross multiply
    603,473.24x = 903,914.06 × 568,142.25
  4. Step 4: Simplify right side
    603,473.24x = 513,551,768,307.06
  5. Step 5: Solve for x
    x = 513,551,768,307.06/603,473.24
  6. Step 6: Final answer
    x = 850,993.44

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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.