Home / 796,793.69-1,099,543.29-434,209.82

Finding the Fourth Proportional to 796,793.69, 1,099,543.29 and 434,209.82

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Solution

The fourth proportional to 796,793.69, 1,099,543.29 and 434,209.82 is: 599,192.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,793.69 : 1,099,543.29 = 434,209.82 : x
  2. Step 2: Convert to fraction form
    796,793.69/1,099,543.29 = 434,209.82/x
  3. Step 3: Cross multiply
    796,793.69x = 1,099,543.29 × 434,209.82
  4. Step 4: Simplify right side
    796,793.69x = 477,432,488,535.39
  5. Step 5: Solve for x
    x = 477,432,488,535.39/796,793.69
  6. Step 6: Final answer
    x = 599,192.11

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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.