Home / 4,697,099.36-6,481,887.14-2,763,484.28

Finding the Fourth Proportional to 4,697,099.36, 6,481,887.14 and 2,763,484.28

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Solution

The fourth proportional to 4,697,099.36, 6,481,887.14 and 2,763,484.28 is: 3,813,543.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,099.36 : 6,481,887.14 = 2,763,484.28 : x
  2. Step 2: Convert to fraction form
    4,697,099.36/6,481,887.14 = 2,763,484.28/x
  3. Step 3: Cross multiply
    4,697,099.36x = 6,481,887.14 × 2,763,484.28
  4. Step 4: Simplify right side
    4,697,099.36x = 17,912,593,202,306.73
  5. Step 5: Solve for x
    x = 17,912,593,202,306.73/4,697,099.36
  6. Step 6: Final answer
    x = 3,813,543.60

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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.