Home / 3,521,269.17-4,859,371.67-2,071,025.73

Finding the Fourth Proportional to 3,521,269.17, 4,859,371.67 and 2,071,025.73

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Solution

The fourth proportional to 3,521,269.17, 4,859,371.67 and 2,071,025.73 is: 2,858,027.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,269.17 : 4,859,371.67 = 2,071,025.73 : x
  2. Step 2: Convert to fraction form
    3,521,269.17/4,859,371.67 = 2,071,025.73/x
  3. Step 3: Cross multiply
    3,521,269.17x = 4,859,371.67 × 2,071,025.73
  4. Step 4: Simplify right side
    3,521,269.17x = 10,063,883,749,847.94
  5. Step 5: Solve for x
    x = 10,063,883,749,847.94/3,521,269.17
  6. Step 6: Final answer
    x = 2,858,027.39

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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.