Home / 3,821,772.24-5,733,410.04-1,262,883.96

Finding the Fourth Proportional to 3,821,772.24, 5,733,410.04 and 1,262,883.96

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Solution

The fourth proportional to 3,821,772.24, 5,733,410.04 and 1,262,883.96 is: 1,894,574.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,772.24 : 5,733,410.04 = 1,262,883.96 : x
  2. Step 2: Convert to fraction form
    3,821,772.24/5,733,410.04 = 1,262,883.96/x
  3. Step 3: Cross multiply
    3,821,772.24x = 5,733,410.04 × 1,262,883.96
  4. Step 4: Simplify right side
    3,821,772.24x = 7,240,631,575,618.96
  5. Step 5: Solve for x
    x = 7,240,631,575,618.96/3,821,772.24
  6. Step 6: Final answer
    x = 1,894,574.33

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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.