Home / 4,697,099.80-6,481,887.96-2,763,484.90

Finding the Fourth Proportional to 4,697,099.80, 6,481,887.96 and 2,763,484.90

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Solution

The fourth proportional to 4,697,099.80, 6,481,887.96 and 2,763,484.90 is: 3,813,544.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,099.80 : 6,481,887.96 = 2,763,484.90 : x
  2. Step 2: Convert to fraction form
    4,697,099.80/6,481,887.96 = 2,763,484.90/x
  3. Step 3: Cross multiply
    4,697,099.80x = 6,481,887.96 × 2,763,484.90
  4. Step 4: Simplify right side
    4,697,099.80x = 17,912,599,500,951.80
  5. Step 5: Solve for x
    x = 17,912,599,500,951.80/4,697,099.80
  6. Step 6: Final answer
    x = 3,813,544.58

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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.