Home / 796,904.37-1,099,713.65-434,325.69

Finding the Fourth Proportional to 796,904.37, 1,099,713.65 and 434,325.69

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Solution

The fourth proportional to 796,904.37, 1,099,713.65 and 434,325.69 is: 599,361.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,904.37 : 1,099,713.65 = 434,325.69 : x
  2. Step 2: Convert to fraction form
    796,904.37/1,099,713.65 = 434,325.69/x
  3. Step 3: Cross multiply
    796,904.37x = 1,099,713.65 × 434,325.69
  4. Step 4: Simplify right side
    796,904.37x = 477,633,887,667.04
  5. Step 5: Solve for x
    x = 477,633,887,667.04/796,904.37
  6. Step 6: Final answer
    x = 599,361.61

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Double scale
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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.