Home / 796,794.51-1,099,548.48-434,210.97

Finding the Fourth Proportional to 796,794.51, 1,099,548.48 and 434,210.97

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Solution

The fourth proportional to 796,794.51, 1,099,548.48 and 434,210.97 is: 599,195.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,794.51 : 1,099,548.48 = 434,210.97 : x
  2. Step 2: Convert to fraction form
    796,794.51/1,099,548.48 = 434,210.97/x
  3. Step 3: Cross multiply
    796,794.51x = 1,099,548.48 × 434,210.97
  4. Step 4: Simplify right side
    796,794.51x = 477,436,012,062.83
  5. Step 5: Solve for x
    x = 477,436,012,062.83/796,794.51
  6. Step 6: Final answer
    x = 599,195.91

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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.