Home / 6,089,620.08-8,403,682.26-3,298,749.78

Finding the Fourth Proportional to 6,089,620.08, 8,403,682.26 and 3,298,749.78

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Solution

The fourth proportional to 6,089,620.08, 8,403,682.26 and 3,298,749.78 is: 4,552,278.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,089,620.08 : 8,403,682.26 = 3,298,749.78 : x
  2. Step 2: Convert to fraction form
    6,089,620.08/8,403,682.26 = 3,298,749.78/x
  3. Step 3: Cross multiply
    6,089,620.08x = 8,403,682.26 × 3,298,749.78
  4. Step 4: Simplify right side
    6,089,620.08x = 27,721,645,006,364.90
  5. Step 5: Solve for x
    x = 27,721,645,006,364.90/6,089,620.08
  6. Step 6: Final answer
    x = 4,552,278.24

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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.