Home / 3,497,653.47-4,826,771.57-2,027,847.62

Finding the Fourth Proportional to 3,497,653.47, 4,826,771.57 and 2,027,847.62

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Solution

The fourth proportional to 3,497,653.47, 4,826,771.57 and 2,027,847.62 is: 2,798,435.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497,653.47 : 4,826,771.57 = 2,027,847.62 : x
  2. Step 2: Convert to fraction form
    3,497,653.47/4,826,771.57 = 2,027,847.62/x
  3. Step 3: Cross multiply
    3,497,653.47x = 4,826,771.57 × 2,027,847.62
  4. Step 4: Simplify right side
    3,497,653.47x = 9,787,957,257,644.71
  5. Step 5: Solve for x
    x = 9,787,957,257,644.71/3,497,653.47
  6. Step 6: Final answer
    x = 2,798,435.39

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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.