Home / 4,160,790.47-5,741,393.61-2,299,954.67

Finding the Fourth Proportional to 4,160,790.47, 5,741,393.61 and 2,299,954.67

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Solution

The fourth proportional to 4,160,790.47, 5,741,393.61 and 2,299,954.67 is: 3,173,662.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,790.47 : 5,741,393.61 = 2,299,954.67 : x
  2. Step 2: Convert to fraction form
    4,160,790.47/5,741,393.61 = 2,299,954.67/x
  3. Step 3: Cross multiply
    4,160,790.47x = 5,741,393.61 × 2,299,954.67
  4. Step 4: Simplify right side
    4,160,790.47x = 13,204,945,045,627.66
  5. Step 5: Solve for x
    x = 13,204,945,045,627.66/4,160,790.47
  6. Step 6: Final answer
    x = 3,173,662.59

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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.