Home / 4,003,051.32-5,524,202.61-2,167,509.06

Finding the Fourth Proportional to 4,003,051.32, 5,524,202.61 and 2,167,509.06

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Solution

The fourth proportional to 4,003,051.32, 5,524,202.61 and 2,167,509.06 is: 2,991,158.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,051.32 : 5,524,202.61 = 2,167,509.06 : x
  2. Step 2: Convert to fraction form
    4,003,051.32/5,524,202.61 = 2,167,509.06/x
  3. Step 3: Cross multiply
    4,003,051.32x = 5,524,202.61 × 2,167,509.06
  4. Step 4: Simplify right side
    4,003,051.32x = 11,973,759,206,450.65
  5. Step 5: Solve for x
    x = 11,973,759,206,450.65/4,003,051.32
  6. Step 6: Final answer
    x = 2,991,158.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.