Home / 796,323.39-1,099,166.42-541,822.20

Finding the Fourth Proportional to 796,323.39, 1,099,166.42 and 541,822.20

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Solution

The fourth proportional to 796,323.39, 1,099,166.42 and 541,822.20 is: 747,878.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,323.39 : 1,099,166.42 = 541,822.20 : x
  2. Step 2: Convert to fraction form
    796,323.39/1,099,166.42 = 541,822.20/x
  3. Step 3: Cross multiply
    796,323.39x = 1,099,166.42 × 541,822.20
  4. Step 4: Simplify right side
    796,323.39x = 595,552,765,083.21
  5. Step 5: Solve for x
    x = 595,552,765,083.21/796,323.39
  6. Step 6: Final answer
    x = 747,878.03

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1.5x scale

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.