Home / 1,093,864.69-1,640,797.04-295,146.23

Finding the Fourth Proportional to 1,093,864.69, 1,640,797.04 and 295,146.23

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Solution

The fourth proportional to 1,093,864.69, 1,640,797.04 and 295,146.23 is: 442,719.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,864.69 : 1,640,797.04 = 295,146.23 : x
  2. Step 2: Convert to fraction form
    1,093,864.69/1,640,797.04 = 295,146.23/x
  3. Step 3: Cross multiply
    1,093,864.69x = 1,640,797.04 × 295,146.23
  4. Step 4: Simplify right side
    1,093,864.69x = 484,275,060,551.16
  5. Step 5: Solve for x
    x = 484,275,060,551.16/1,093,864.69
  6. Step 6: Final answer
    x = 442,719.35

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.