Home / 1,496,193.62-2,243,265.19-536,628.69

Finding the Fourth Proportional to 1,496,193.62, 2,243,265.19 and 536,628.69

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Solution

The fourth proportional to 1,496,193.62, 2,243,265.19 and 536,628.69 is: 804,575.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,193.62 : 2,243,265.19 = 536,628.69 : x
  2. Step 2: Convert to fraction form
    1,496,193.62/2,243,265.19 = 536,628.69/x
  3. Step 3: Cross multiply
    1,496,193.62x = 2,243,265.19 × 536,628.69
  4. Step 4: Simplify right side
    1,496,193.62x = 1,203,800,458,890.73
  5. Step 5: Solve for x
    x = 1,203,800,458,890.73/1,496,193.62
  6. Step 6: Final answer
    x = 804,575.32

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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.