Home / 2,949,173.53-4,068,886.19-2,404,372.70

Finding the Fourth Proportional to 2,949,173.53, 4,068,886.19 and 2,404,372.70

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Solution

The fourth proportional to 2,949,173.53, 4,068,886.19 and 2,404,372.70 is: 3,317,240.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,949,173.53 : 4,068,886.19 = 2,404,372.70 : x
  2. Step 2: Convert to fraction form
    2,949,173.53/4,068,886.19 = 2,404,372.70/x
  3. Step 3: Cross multiply
    2,949,173.53x = 4,068,886.19 × 2,404,372.70
  4. Step 4: Simplify right side
    2,949,173.53x = 9,783,118,856,668.18
  5. Step 5: Solve for x
    x = 9,783,118,856,668.18/2,949,173.53
  6. Step 6: Final answer
    x = 3,317,240.83

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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.