Home / 796,634.10-1,099,341.16-434,060.96

Finding the Fourth Proportional to 796,634.10, 1,099,341.16 and 434,060.96

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Solution

The fourth proportional to 796,634.10, 1,099,341.16 and 434,060.96 is: 598,996.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,634.10 : 1,099,341.16 = 434,060.96 : x
  2. Step 2: Convert to fraction form
    796,634.10/1,099,341.16 = 434,060.96/x
  3. Step 3: Cross multiply
    796,634.10x = 1,099,341.16 × 434,060.96
  4. Step 4: Simplify right side
    796,634.10x = 477,181,079,277.11
  5. Step 5: Solve for x
    x = 477,181,079,277.11/796,634.10
  6. Step 6: Final answer
    x = 598,996.55

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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.