Home / 6,341,147.96-8,696,979.37-6,080,739.56

Finding the Fourth Proportional to 6,341,147.96, 8,696,979.37 and 6,080,739.56

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Solution

The fourth proportional to 6,341,147.96, 8,696,979.37 and 6,080,739.56 is: 8,339,825.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341,147.96 : 8,696,979.37 = 6,080,739.56 : x
  2. Step 2: Convert to fraction form
    6,341,147.96/8,696,979.37 = 6,080,739.56/x
  3. Step 3: Cross multiply
    6,341,147.96x = 8,696,979.37 × 6,080,739.56
  4. Step 4: Simplify right side
    6,341,147.96x = 52,884,066,507,662.87
  5. Step 5: Solve for x
    x = 52,884,066,507,662.87/6,341,147.96
  6. Step 6: Final answer
    x = 8,339,825.35

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.