Home / 8,096,695.36-12,147,170.24-2,909,828.63

Finding the Fourth Proportional to 8,096,695.36, 12,147,170.24 and 2,909,828.63

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Solution

The fourth proportional to 8,096,695.36, 12,147,170.24 and 2,909,828.63 is: 4,365,507.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,695.36 : 12,147,170.24 = 2,909,828.63 : x
  2. Step 2: Convert to fraction form
    8,096,695.36/12,147,170.24 = 2,909,828.63/x
  3. Step 3: Cross multiply
    8,096,695.36x = 12,147,170.24 × 2,909,828.63
  4. Step 4: Simplify right side
    8,096,695.36x = 35,346,183,775,478.47
  5. Step 5: Solve for x
    x = 35,346,183,775,478.47/8,096,695.36
  6. Step 6: Final answer
    x = 4,365,507.43

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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.