Home / 11,843,550.11-17,767,017.72-3,646,884.60

Finding the Fourth Proportional to 11,843,550.11, 17,767,017.72 and 3,646,884.60

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Solution

The fourth proportional to 11,843,550.11, 17,767,017.72 and 3,646,884.60 is: 5,470,848.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,843,550.11 : 17,767,017.72 = 3,646,884.60 : x
  2. Step 2: Convert to fraction form
    11,843,550.11/17,767,017.72 = 3,646,884.60/x
  3. Step 3: Cross multiply
    11,843,550.11x = 17,767,017.72 × 3,646,884.60
  4. Step 4: Simplify right side
    11,843,550.11x = 64,794,263,310,995.11
  5. Step 5: Solve for x
    x = 64,794,263,310,995.11/11,843,550.11
  6. Step 6: Final answer
    x = 5,470,848.08

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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.