Home / 733,825.52-1,099,183.08-554,355.44

Finding the Fourth Proportional to 733,825.52, 1,099,183.08 and 554,355.44

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Solution

The fourth proportional to 733,825.52, 1,099,183.08 and 554,355.44 is: 830,358.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,825.52 : 1,099,183.08 = 554,355.44 : x
  2. Step 2: Convert to fraction form
    733,825.52/1,099,183.08 = 554,355.44/x
  3. Step 3: Cross multiply
    733,825.52x = 1,099,183.08 × 554,355.44
  4. Step 4: Simplify right side
    733,825.52x = 609,338,119,953.96
  5. Step 5: Solve for x
    x = 609,338,119,953.96/733,825.52
  6. Step 6: Final answer
    x = 830,358.31

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1.5x scale

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.