Home / 4,669,247-6,443,560.86-2,632,056.50

Finding the Fourth Proportional to 4,669,247, 6,443,560.86 and 2,632,056.50

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Solution

The fourth proportional to 4,669,247, 6,443,560.86 and 2,632,056.50 is: 3,632,237.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,247 : 6,443,560.86 = 2,632,056.50 : x
  2. Step 2: Convert to fraction form
    4,669,247/6,443,560.86 = 2,632,056.50/x
  3. Step 3: Cross multiply
    4,669,247x = 6,443,560.86 × 2,632,056.50
  4. Step 4: Simplify right side
    4,669,247x = 16,959,816,244,708.59
  5. Step 5: Solve for x
    x = 16,959,816,244,708.59/4,669,247
  6. Step 6: Final answer
    x = 3,632,237.97

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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.