Home / 2,090,186.81-3,054,621.77

Finding the Third Proportional to 2,090,186.81 and 3,054,621.77

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Solution

The third proportional to 2,090,186.81 and 3,054,621.77 is: 4,464,057.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,186.81 : 3,054,621.77 = 3,054,621.77 : x
  2. Step 2: Convert to fraction form
    2,090,186.81/3,054,621.77 = 3,054,621.77/x
  3. Step 3: Cross multiply
    2,090,186.81x = 3,054,621.77 × 3,054,621.77
  4. Step 4: Simplify right side
    2,090,186.81x = 9,330,714,160,860.82
  5. Step 5: Solve for x
    x = 9,330,714,160,860.82/2,090,186.81
  6. Step 6: Final answer
    x = 4,464,057.53

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.