Home / 3,259,258.32-4,498,333.10-1,882,354.54

Finding the Fourth Proportional to 3,259,258.32, 4,498,333.10 and 1,882,354.54

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Solution

The fourth proportional to 3,259,258.32, 4,498,333.10 and 1,882,354.54 is: 2,597,970.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,258.32 : 4,498,333.10 = 1,882,354.54 : x
  2. Step 2: Convert to fraction form
    3,259,258.32/4,498,333.10 = 1,882,354.54/x
  3. Step 3: Cross multiply
    3,259,258.32x = 4,498,333.10 × 1,882,354.54
  4. Step 4: Simplify right side
    3,259,258.32x = 8,467,457,733,217.27
  5. Step 5: Solve for x
    x = 8,467,457,733,217.27/3,259,258.32
  6. Step 6: Final answer
    x = 2,597,970.74

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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.