Home / 6,069,481.95-8,375,787.32-3,316,110.27

Finding the Fourth Proportional to 6,069,481.95, 8,375,787.32 and 3,316,110.27

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Solution

The fourth proportional to 6,069,481.95, 8,375,787.32 and 3,316,110.27 is: 4,576,178.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,481.95 : 8,375,787.32 = 3,316,110.27 : x
  2. Step 2: Convert to fraction form
    6,069,481.95/8,375,787.32 = 3,316,110.27/x
  3. Step 3: Cross multiply
    6,069,481.95x = 8,375,787.32 × 3,316,110.27
  4. Step 4: Simplify right side
    6,069,481.95x = 27,775,034,351,187.78
  5. Step 5: Solve for x
    x = 27,775,034,351,187.78/6,069,481.95
  6. Step 6: Final answer
    x = 4,576,178.75

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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.