Home / 796,488.17-1,099,148.22-433,912.32

Finding the Fourth Proportional to 796,488.17, 1,099,148.22 and 433,912.32

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Solution

The fourth proportional to 796,488.17, 1,099,148.22 and 433,912.32 is: 598,796.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,488.17 : 1,099,148.22 = 433,912.32 : x
  2. Step 2: Convert to fraction form
    796,488.17/1,099,148.22 = 433,912.32/x
  3. Step 3: Cross multiply
    796,488.17x = 1,099,148.22 × 433,912.32
  4. Step 4: Simplify right side
    796,488.17x = 476,933,954,164.07
  5. Step 5: Solve for x
    x = 476,933,954,164.07/796,488.17
  6. Step 6: Final answer
    x = 598,796.03

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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.