Home / 4,780,914-6,597,661.46-2,634,738

Finding the Fourth Proportional to 4,780,914, 6,597,661.46 and 2,634,738

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Solution

The fourth proportional to 4,780,914, 6,597,661.46 and 2,634,738 is: 3,635,938.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,914 : 6,597,661.46 = 2,634,738 : x
  2. Step 2: Convert to fraction form
    4,780,914/6,597,661.46 = 2,634,738/x
  3. Step 3: Cross multiply
    4,780,914x = 6,597,661.46 × 2,634,738
  4. Step 4: Simplify right side
    4,780,914x = 17,383,109,359,797.48
  5. Step 5: Solve for x
    x = 17,383,109,359,797.48/4,780,914
  6. Step 6: Final answer
    x = 3,635,938.52

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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.