Home / 1,569,196.44-2,353,794.69-447,236.28

Finding the Fourth Proportional to 1,569,196.44, 2,353,794.69 and 447,236.28

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Solution

The fourth proportional to 1,569,196.44, 2,353,794.69 and 447,236.28 is: 670,854.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,196.44 : 2,353,794.69 = 447,236.28 : x
  2. Step 2: Convert to fraction form
    1,569,196.44/2,353,794.69 = 447,236.28/x
  3. Step 3: Cross multiply
    1,569,196.44x = 2,353,794.69 × 447,236.28
  4. Step 4: Simplify right side
    1,569,196.44x = 1,052,702,381,039.35
  5. Step 5: Solve for x
    x = 1,052,702,381,039.35/1,569,196.44
  6. Step 6: Final answer
    x = 670,854.43

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Double scale
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Similar ratio
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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.