Home / 4,158,835.44-6,224,059.44-3,485,676.72

Finding the Fourth Proportional to 4,158,835.44, 6,224,059.44 and 3,485,676.72

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Solution

The fourth proportional to 4,158,835.44, 6,224,059.44 and 3,485,676.72 is: 5,216,618.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,835.44 : 6,224,059.44 = 3,485,676.72 : x
  2. Step 2: Convert to fraction form
    4,158,835.44/6,224,059.44 = 3,485,676.72/x
  3. Step 3: Cross multiply
    4,158,835.44x = 6,224,059.44 × 3,485,676.72
  4. Step 4: Simplify right side
    4,158,835.44x = 21,695,059,093,904.24
  5. Step 5: Solve for x
    x = 21,695,059,093,904.24/4,158,835.44
  6. Step 6: Final answer
    x = 5,216,618.79

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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.