Home / 3,606,923.32-5,411,214.42-1,082,626.36

Finding the Fourth Proportional to 3,606,923.32, 5,411,214.42 and 1,082,626.36

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Solution

The fourth proportional to 3,606,923.32, 5,411,214.42 and 1,082,626.36 is: 1,624,188.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,923.32 : 5,411,214.42 = 1,082,626.36 : x
  2. Step 2: Convert to fraction form
    3,606,923.32/5,411,214.42 = 1,082,626.36/x
  3. Step 3: Cross multiply
    3,606,923.32x = 5,411,214.42 × 1,082,626.36
  4. Step 4: Simplify right side
    3,606,923.32x = 5,858,323,370,704.11
  5. Step 5: Solve for x
    x = 5,858,323,370,704.11/3,606,923.32
  6. Step 6: Final answer
    x = 1,624,188.50

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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.