Home / 4,571,488.36-6,856,183.16-2,725,522.56

Finding the Fourth Proportional to 4,571,488.36, 6,856,183.16 and 2,725,522.56

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Solution

The fourth proportional to 4,571,488.36, 6,856,183.16 and 2,725,522.56 is: 4,087,658.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571,488.36 : 6,856,183.16 = 2,725,522.56 : x
  2. Step 2: Convert to fraction form
    4,571,488.36/6,856,183.16 = 2,725,522.56/x
  3. Step 3: Cross multiply
    4,571,488.36x = 6,856,183.16 × 2,725,522.56
  4. Step 4: Simplify right side
    4,571,488.36x = 18,686,681,878,072.09
  5. Step 5: Solve for x
    x = 18,686,681,878,072.09/4,571,488.36
  6. Step 6: Final answer
    x = 4,087,658.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.