Home / 3,297,746.60-4,946,619.90-2,766,305.60

Finding the Fourth Proportional to 3,297,746.60, 4,946,619.90 and 2,766,305.60

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Solution

The fourth proportional to 3,297,746.60, 4,946,619.90 and 2,766,305.60 is: 4,149,458.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,746.60 : 4,946,619.90 = 2,766,305.60 : x
  2. Step 2: Convert to fraction form
    3,297,746.60/4,946,619.90 = 2,766,305.60/x
  3. Step 3: Cross multiply
    3,297,746.60x = 4,946,619.90 × 2,766,305.60
  4. Step 4: Simplify right side
    3,297,746.60x = 13,683,862,330,441.44
  5. Step 5: Solve for x
    x = 13,683,862,330,441.44/3,297,746.60
  6. Step 6: Final answer
    x = 4,149,458.40

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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.