Home / 3,068,494.54-4,602,244.26-1,449,261.64

Finding the Fourth Proportional to 3,068,494.54, 4,602,244.26 and 1,449,261.64

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Solution

The fourth proportional to 3,068,494.54, 4,602,244.26 and 1,449,261.64 is: 2,173,657.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,494.54 : 4,602,244.26 = 1,449,261.64 : x
  2. Step 2: Convert to fraction form
    3,068,494.54/4,602,244.26 = 1,449,261.64/x
  3. Step 3: Cross multiply
    3,068,494.54x = 4,602,244.26 × 1,449,261.64
  4. Step 4: Simplify right side
    3,068,494.54x = 6,669,856,063,928.19
  5. Step 5: Solve for x
    x = 6,669,856,063,928.19/3,068,494.54
  6. Step 6: Final answer
    x = 2,173,657.47

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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.