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Finding the Fourth Proportional to 1,050,813, 1,450,123.56 and 598,104

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Solution

The fourth proportional to 1,050,813, 1,450,123.56 and 598,104 is: 825,384.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,813 : 1,450,123.56 = 598,104 : x
  2. Step 2: Convert to fraction form
    1,050,813/1,450,123.56 = 598,104/x
  3. Step 3: Cross multiply
    1,050,813x = 1,450,123.56 × 598,104
  4. Step 4: Simplify right side
    1,050,813x = 867,324,701,730.24
  5. Step 5: Solve for x
    x = 867,324,701,730.24/1,050,813
  6. Step 6: Final answer
    x = 825,384.44

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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.