Home / 2,839,830.19-6,112,686.94

Finding the Third Proportional to 2,839,830.19 and 6,112,686.94

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Solution

The third proportional to 2,839,830.19 and 6,112,686.94 is: 13,157,456.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,830.19 : 6,112,686.94 = 6,112,686.94 : x
  2. Step 2: Convert to fraction form
    2,839,830.19/6,112,686.94 = 6,112,686.94/x
  3. Step 3: Cross multiply
    2,839,830.19x = 6,112,686.94 × 6,112,686.94
  4. Step 4: Simplify right side
    2,839,830.19x = 37,364,941,595,883.12
  5. Step 5: Solve for x
    x = 37,364,941,595,883.12/2,839,830.19
  6. Step 6: Final answer
    x = 13,157,456.30

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.