Home / 1,673,682.60-2,310,274.35-994,611

Finding the Fourth Proportional to 1,673,682.60, 2,310,274.35 and 994,611

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Solution

The fourth proportional to 1,673,682.60, 2,310,274.35 and 994,611 is: 1,372,915.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,682.60 : 2,310,274.35 = 994,611 : x
  2. Step 2: Convert to fraction form
    1,673,682.60/2,310,274.35 = 994,611/x
  3. Step 3: Cross multiply
    1,673,682.60x = 2,310,274.35 × 994,611
  4. Step 4: Simplify right side
    1,673,682.60x = 2,297,824,281,527.85
  5. Step 5: Solve for x
    x = 2,297,824,281,527.85/1,673,682.60
  6. Step 6: Final answer
    x = 1,372,915.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.