Home / 796,635.60-1,099,343.22-434,062.46

Finding the Fourth Proportional to 796,635.60, 1,099,343.22 and 434,062.46

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Solution

The fourth proportional to 796,635.60, 1,099,343.22 and 434,062.46 is: 598,998.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,635.60 : 1,099,343.22 = 434,062.46 : x
  2. Step 2: Convert to fraction form
    796,635.60/1,099,343.22 = 434,062.46/x
  3. Step 3: Cross multiply
    796,635.60x = 1,099,343.22 × 434,062.46
  4. Step 4: Simplify right side
    796,635.60x = 477,183,622,457.52
  5. Step 5: Solve for x
    x = 477,183,622,457.52/796,635.60
  6. Step 6: Final answer
    x = 598,998.62

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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.