Home / 2,102,235.19-2,760,409.13

Finding the Third Proportional to 2,102,235.19 and 2,760,409.13

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Solution

The third proportional to 2,102,235.19 and 2,760,409.13 is: 3,624,646.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,102,235.19 : 2,760,409.13 = 2,760,409.13 : x
  2. Step 2: Convert to fraction form
    2,102,235.19/2,760,409.13 = 2,760,409.13/x
  3. Step 3: Cross multiply
    2,102,235.19x = 2,760,409.13 × 2,760,409.13
  4. Step 4: Simplify right side
    2,102,235.19x = 7,619,858,537,383.27
  5. Step 5: Solve for x
    x = 7,619,858,537,383.27/2,102,235.19
  6. Step 6: Final answer
    x = 3,624,646.08

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Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.