Home / 3,265,004.40-4,883,181.78-2,907,695.04

Finding the Fourth Proportional to 3,265,004.40, 4,883,181.78 and 2,907,695.04

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Solution

The fourth proportional to 3,265,004.40, 4,883,181.78 and 2,907,695.04 is: 4,348,785.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,004.40 : 4,883,181.78 = 2,907,695.04 : x
  2. Step 2: Convert to fraction form
    3,265,004.40/4,883,181.78 = 2,907,695.04/x
  3. Step 3: Cross multiply
    3,265,004.40x = 4,883,181.78 × 2,907,695.04
  4. Step 4: Simplify right side
    3,265,004.40x = 14,198,803,441,124.37
  5. Step 5: Solve for x
    x = 14,198,803,441,124.37/3,265,004.40
  6. Step 6: Final answer
    x = 4,348,785.39

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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.