Home / 3,812,080.92-5,260,708.58-2,093,238.34

Finding the Fourth Proportional to 3,812,080.92, 5,260,708.58 and 2,093,238.34

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Solution

The fourth proportional to 3,812,080.92, 5,260,708.58 and 2,093,238.34 is: 2,888,689.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,080.92 : 5,260,708.58 = 2,093,238.34 : x
  2. Step 2: Convert to fraction form
    3,812,080.92/5,260,708.58 = 2,093,238.34/x
  3. Step 3: Cross multiply
    3,812,080.92x = 5,260,708.58 × 2,093,238.34
  4. Step 4: Simplify right side
    3,812,080.92x = 11,011,916,907,083.71
  5. Step 5: Solve for x
    x = 11,011,916,907,083.71/3,812,080.92
  6. Step 6: Final answer
    x = 2,888,689.18

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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.