Home / 1,302,823.26-1,954,245.89-504,196.47

Finding the Fourth Proportional to 1,302,823.26, 1,954,245.89 and 504,196.47

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Solution

The fourth proportional to 1,302,823.26, 1,954,245.89 and 504,196.47 is: 756,298.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,823.26 : 1,954,245.89 = 504,196.47 : x
  2. Step 2: Convert to fraction form
    1,302,823.26/1,954,245.89 = 504,196.47/x
  3. Step 3: Cross multiply
    1,302,823.26x = 1,954,245.89 × 504,196.47
  4. Step 4: Simplify right side
    1,302,823.26x = 985,323,880,510.50
  5. Step 5: Solve for x
    x = 985,323,880,510.50/1,302,823.26
  6. Step 6: Final answer
    x = 756,298.96

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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.