Home / 3,669,477.45-5,504,216.18-3,102,607.05

Finding the Fourth Proportional to 3,669,477.45, 5,504,216.18 and 3,102,607.05

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Solution

The fourth proportional to 3,669,477.45, 5,504,216.18 and 3,102,607.05 is: 4,653,910.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,477.45 : 5,504,216.18 = 3,102,607.05 : x
  2. Step 2: Convert to fraction form
    3,669,477.45/5,504,216.18 = 3,102,607.05/x
  3. Step 3: Cross multiply
    3,669,477.45x = 5,504,216.18 × 3,102,607.05
  4. Step 4: Simplify right side
    3,669,477.45x = 17,077,419,909,279.03
  5. Step 5: Solve for x
    x = 17,077,419,909,279.03/3,669,477.45
  6. Step 6: Final answer
    x = 4,653,910.58

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Double scale
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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.