Home / 3,529,544.97-4,870,772.12-2,001,652.10

Finding the Fourth Proportional to 3,529,544.97, 4,870,772.12 and 2,001,652.10

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Solution

The fourth proportional to 3,529,544.97, 4,870,772.12 and 2,001,652.10 is: 2,762,279.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,529,544.97 : 4,870,772.12 = 2,001,652.10 : x
  2. Step 2: Convert to fraction form
    3,529,544.97/4,870,772.12 = 2,001,652.10/x
  3. Step 3: Cross multiply
    3,529,544.97x = 4,870,772.12 × 2,001,652.10
  4. Step 4: Simplify right side
    3,529,544.97x = 9,749,591,208,257.33
  5. Step 5: Solve for x
    x = 9,749,591,208,257.33/3,529,544.97
  6. Step 6: Final answer
    x = 2,762,279.92

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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.