Home / 796,629.60-1,194,944.40-757,263.60

Finding the Fourth Proportional to 796,629.60, 1,194,944.40 and 757,263.60

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Solution

The fourth proportional to 796,629.60, 1,194,944.40 and 757,263.60 is: 1,135,895.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,629.60 : 1,194,944.40 = 757,263.60 : x
  2. Step 2: Convert to fraction form
    796,629.60/1,194,944.40 = 757,263.60/x
  3. Step 3: Cross multiply
    796,629.60x = 1,194,944.40 × 757,263.60
  4. Step 4: Simplify right side
    796,629.60x = 904,887,898,143.84
  5. Step 5: Solve for x
    x = 904,887,898,143.84/796,629.60
  6. Step 6: Final answer
    x = 1,135,895.40

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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.