Home / 7,067,844-10,603,469.81-2,456,160.14

Finding the Fourth Proportional to 7,067,844, 10,603,469.81 and 2,456,160.14

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Solution

The fourth proportional to 7,067,844, 10,603,469.81 and 2,456,160.14 is: 3,684,832.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,067,844 : 10,603,469.81 = 2,456,160.14 : x
  2. Step 2: Convert to fraction form
    7,067,844/10,603,469.81 = 2,456,160.14/x
  3. Step 3: Cross multiply
    7,067,844x = 10,603,469.81 × 2,456,160.14
  4. Step 4: Simplify right side
    7,067,844x = 26,043,819,925,664.45
  5. Step 5: Solve for x
    x = 26,043,819,925,664.45/7,067,844
  6. Step 6: Final answer
    x = 3,684,832.31

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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.