Home / 4,379,997.61-6,043,518.84-2,445,960.61

Finding the Fourth Proportional to 4,379,997.61, 6,043,518.84 and 2,445,960.61

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Solution

The fourth proportional to 4,379,997.61, 6,043,518.84 and 2,445,960.61 is: 3,374,935.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,379,997.61 : 6,043,518.84 = 2,445,960.61 : x
  2. Step 2: Convert to fraction form
    4,379,997.61/6,043,518.84 = 2,445,960.61/x
  3. Step 3: Cross multiply
    4,379,997.61x = 6,043,518.84 × 2,445,960.61
  4. Step 4: Simplify right side
    4,379,997.61x = 14,782,209,028,432.89
  5. Step 5: Solve for x
    x = 14,782,209,028,432.89/4,379,997.61
  6. Step 6: Final answer
    x = 3,374,935.41

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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.