Home / 796,164.80-1,191,622.80-559,968.80

Finding the Fourth Proportional to 796,164.80, 1,191,622.80 and 559,968.80

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Solution

The fourth proportional to 796,164.80, 1,191,622.80 and 559,968.80 is: 838,107.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,164.80 : 1,191,622.80 = 559,968.80 : x
  2. Step 2: Convert to fraction form
    796,164.80/1,191,622.80 = 559,968.80/x
  3. Step 3: Cross multiply
    796,164.80x = 1,191,622.80 × 559,968.80
  4. Step 4: Simplify right side
    796,164.80x = 667,271,589,368.64
  5. Step 5: Solve for x
    x = 667,271,589,368.64/796,164.80
  6. Step 6: Final answer
    x = 838,107.37

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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.