Home / 3,201,104.40-4,801,656.60-2,697,219.60

Finding the Fourth Proportional to 3,201,104.40, 4,801,656.60 and 2,697,219.60

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Solution

The fourth proportional to 3,201,104.40, 4,801,656.60 and 2,697,219.60 is: 4,045,829.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,104.40 : 4,801,656.60 = 2,697,219.60 : x
  2. Step 2: Convert to fraction form
    3,201,104.40/4,801,656.60 = 2,697,219.60/x
  3. Step 3: Cross multiply
    3,201,104.40x = 4,801,656.60 × 2,697,219.60
  4. Step 4: Simplify right side
    3,201,104.40x = 12,951,122,293,989.36
  5. Step 5: Solve for x
    x = 12,951,122,293,989.36/3,201,104.40
  6. Step 6: Final answer
    x = 4,045,829.40

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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.