Home / 796,805.46-1,099,552.37-434,228.22

Finding the Fourth Proportional to 796,805.46, 1,099,552.37 and 434,228.22

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Solution

The fourth proportional to 796,805.46, 1,099,552.37 and 434,228.22 is: 599,213.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,805.46 : 1,099,552.37 = 434,228.22 : x
  2. Step 2: Convert to fraction form
    796,805.46/1,099,552.37 = 434,228.22/x
  3. Step 3: Cross multiply
    796,805.46x = 1,099,552.37 × 434,228.22
  4. Step 4: Simplify right side
    796,805.46x = 477,456,666,250.74
  5. Step 5: Solve for x
    x = 477,456,666,250.74/796,805.46
  6. Step 6: Final answer
    x = 599,213.60

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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.