Home / 3,563,966.45-5,345,408.39-1,167,758.03

Finding the Fourth Proportional to 3,563,966.45, 5,345,408.39 and 1,167,758.03

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Solution

The fourth proportional to 3,563,966.45, 5,345,408.39 and 1,167,758.03 is: 1,751,459.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,966.45 : 5,345,408.39 = 1,167,758.03 : x
  2. Step 2: Convert to fraction form
    3,563,966.45/5,345,408.39 = 1,167,758.03/x
  3. Step 3: Cross multiply
    3,563,966.45x = 5,345,408.39 × 1,167,758.03
  4. Step 4: Simplify right side
    3,563,966.45x = 6,242,143,571,051.87
  5. Step 5: Solve for x
    x = 6,242,143,571,051.87/3,563,966.45
  6. Step 6: Final answer
    x = 1,751,459.69

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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.