Home / 2,301,794.94-3,176,404.18-1,269,346.26

Finding the Fourth Proportional to 2,301,794.94, 3,176,404.18 and 1,269,346.26

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Solution

The fourth proportional to 2,301,794.94, 3,176,404.18 and 1,269,346.26 is: 1,751,657.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,794.94 : 3,176,404.18 = 1,269,346.26 : x
  2. Step 2: Convert to fraction form
    2,301,794.94/3,176,404.18 = 1,269,346.26/x
  3. Step 3: Cross multiply
    2,301,794.94x = 3,176,404.18 × 1,269,346.26
  4. Step 4: Simplify right side
    2,301,794.94x = 4,031,956,766,131.37
  5. Step 5: Solve for x
    x = 4,031,956,766,131.37/2,301,794.94
  6. Step 6: Final answer
    x = 1,751,657.67

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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.