Home / 4,724,258.50-6,519,478.08-2,764,513.24

Finding the Fourth Proportional to 4,724,258.50, 6,519,478.08 and 2,764,513.24

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Solution

The fourth proportional to 4,724,258.50, 6,519,478.08 and 2,764,513.24 is: 3,815,029.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,258.50 : 6,519,478.08 = 2,764,513.24 : x
  2. Step 2: Convert to fraction form
    4,724,258.50/6,519,478.08 = 2,764,513.24/x
  3. Step 3: Cross multiply
    4,724,258.50x = 6,519,478.08 × 2,764,513.24
  4. Step 4: Simplify right side
    4,724,258.50x = 18,023,183,470,049.78
  5. Step 5: Solve for x
    x = 18,023,183,470,049.78/4,724,258.50
  6. Step 6: Final answer
    x = 3,815,029.06

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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.