Home / 4,094,792.40-6,142,188.60-3,297,630.90

Finding the Fourth Proportional to 4,094,792.40, 6,142,188.60 and 3,297,630.90

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Solution

The fourth proportional to 4,094,792.40, 6,142,188.60 and 3,297,630.90 is: 4,946,446.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,792.40 : 6,142,188.60 = 3,297,630.90 : x
  2. Step 2: Convert to fraction form
    4,094,792.40/6,142,188.60 = 3,297,630.90/x
  3. Step 3: Cross multiply
    4,094,792.40x = 6,142,188.60 × 3,297,630.90
  4. Step 4: Simplify right side
    4,094,792.40x = 20,254,670,920,987.74
  5. Step 5: Solve for x
    x = 20,254,670,920,987.74/4,094,792.40
  6. Step 6: Final answer
    x = 4,946,446.35

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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.