Home / 796,795.06-1,099,545.19-434,211.19

Finding the Fourth Proportional to 796,795.06, 1,099,545.19 and 434,211.19

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Solution

The fourth proportional to 796,795.06, 1,099,545.19 and 434,211.19 is: 599,194.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,795.06 : 1,099,545.19 = 434,211.19 : x
  2. Step 2: Convert to fraction form
    796,795.06/1,099,545.19 = 434,211.19/x
  3. Step 3: Cross multiply
    796,795.06x = 1,099,545.19 × 434,211.19
  4. Step 4: Simplify right side
    796,795.06x = 477,434,825,408.68
  5. Step 5: Solve for x
    x = 477,434,825,408.68/796,795.06
  6. Step 6: Final answer
    x = 599,194.01

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Double scale
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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.