Home / 6,285,596.86-8,674,180.89-3,804,874.55

Finding the Fourth Proportional to 6,285,596.86, 8,674,180.89 and 3,804,874.55

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Solution

The fourth proportional to 6,285,596.86, 8,674,180.89 and 3,804,874.55 is: 5,250,761.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,596.86 : 8,674,180.89 = 3,804,874.55 : x
  2. Step 2: Convert to fraction form
    6,285,596.86/8,674,180.89 = 3,804,874.55/x
  3. Step 3: Cross multiply
    6,285,596.86x = 8,674,180.89 × 3,804,874.55
  4. Step 4: Simplify right side
    6,285,596.86x = 33,004,170,091,432.97
  5. Step 5: Solve for x
    x = 33,004,170,091,432.97/6,285,596.86
  6. Step 6: Final answer
    x = 5,250,761.52

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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.