Home / 796,650.07-1,099,363.25-434,076.91

Finding the Fourth Proportional to 796,650.07, 1,099,363.25 and 434,076.91

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Solution

The fourth proportional to 796,650.07, 1,099,363.25 and 434,076.91 is: 599,018.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,650.07 : 1,099,363.25 = 434,076.91 : x
  2. Step 2: Convert to fraction form
    796,650.07/1,099,363.25 = 434,076.91/x
  3. Step 3: Cross multiply
    796,650.07x = 1,099,363.25 × 434,076.91
  4. Step 4: Simplify right side
    796,650.07x = 477,208,194,860.36
  5. Step 5: Solve for x
    x = 477,208,194,860.36/796,650.07
  6. Step 6: Final answer
    x = 599,018.59

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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.