Home / 4,856,813.23-6,702,626.60-2,681,665.15

Finding the Fourth Proportional to 4,856,813.23, 6,702,626.60 and 2,681,665.15

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Solution

The fourth proportional to 4,856,813.23, 6,702,626.60 and 2,681,665.15 is: 3,700,821.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,813.23 : 6,702,626.60 = 2,681,665.15 : x
  2. Step 2: Convert to fraction form
    4,856,813.23/6,702,626.60 = 2,681,665.15/x
  3. Step 3: Cross multiply
    4,856,813.23x = 6,702,626.60 × 2,681,665.15
  4. Step 4: Simplify right side
    4,856,813.23x = 17,974,200,166,682.99
  5. Step 5: Solve for x
    x = 17,974,200,166,682.99/4,856,813.23
  6. Step 6: Final answer
    x = 3,700,821.78

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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.