Home / 3,756,431.06-5,633,210.17-2,049,662.01

Finding the Fourth Proportional to 3,756,431.06, 5,633,210.17 and 2,049,662.01

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Solution

The fourth proportional to 3,756,431.06, 5,633,210.17 and 2,049,662.01 is: 3,073,709.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,756,431.06 : 5,633,210.17 = 2,049,662.01 : x
  2. Step 2: Convert to fraction form
    3,756,431.06/5,633,210.17 = 2,049,662.01/x
  3. Step 3: Cross multiply
    3,756,431.06x = 5,633,210.17 × 2,049,662.01
  4. Step 4: Simplify right side
    3,756,431.06x = 11,546,176,879,794.64
  5. Step 5: Solve for x
    x = 11,546,176,879,794.64/3,756,431.06
  6. Step 6: Final answer
    x = 3,073,709.25

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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.