Home / 4,068,811.60-6,103,217.40-3,359,640.40

Finding the Fourth Proportional to 4,068,811.60, 6,103,217.40 and 3,359,640.40

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Solution

The fourth proportional to 4,068,811.60, 6,103,217.40 and 3,359,640.40 is: 5,039,460.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,811.60 : 6,103,217.40 = 3,359,640.40 : x
  2. Step 2: Convert to fraction form
    4,068,811.60/6,103,217.40 = 3,359,640.40/x
  3. Step 3: Cross multiply
    4,068,811.60x = 6,103,217.40 × 3,359,640.40
  4. Step 4: Simplify right side
    4,068,811.60x = 20,504,615,747,022.96
  5. Step 5: Solve for x
    x = 20,504,615,747,022.96/4,068,811.60
  6. Step 6: Final answer
    x = 5,039,460.60

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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.