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Finding the Fourth Proportional to 435,085.29, 600,453.87 and 241,511.19

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Solution

The fourth proportional to 435,085.29, 600,453.87 and 241,511.19 is: 333,305.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,085.29 : 600,453.87 = 241,511.19 : x
  2. Step 2: Convert to fraction form
    435,085.29/600,453.87 = 241,511.19/x
  3. Step 3: Cross multiply
    435,085.29x = 600,453.87 × 241,511.19
  4. Step 4: Simplify right side
    435,085.29x = 145,016,328,683.81
  5. Step 5: Solve for x
    x = 145,016,328,683.81/435,085.29
  6. Step 6: Final answer
    x = 333,305.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.