Home / 3,322,856.22-4,585,545.72-1,794,963.36

Finding the Fourth Proportional to 3,322,856.22, 4,585,545.72 and 1,794,963.36

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Solution

The fourth proportional to 3,322,856.22, 4,585,545.72 and 1,794,963.36 is: 2,477,051.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,856.22 : 4,585,545.72 = 1,794,963.36 : x
  2. Step 2: Convert to fraction form
    3,322,856.22/4,585,545.72 = 1,794,963.36/x
  3. Step 3: Cross multiply
    3,322,856.22x = 4,585,545.72 × 1,794,963.36
  4. Step 4: Simplify right side
    3,322,856.22x = 8,230,886,553,004.82
  5. Step 5: Solve for x
    x = 8,230,886,553,004.82/3,322,856.22
  6. Step 6: Final answer
    x = 2,477,051.67

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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.