Home / 4,532,672.43-6,255,125.72-2,467,702.23

Finding the Fourth Proportional to 4,532,672.43, 6,255,125.72 and 2,467,702.23

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Solution

The fourth proportional to 4,532,672.43, 6,255,125.72 and 2,467,702.23 is: 3,405,449.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,672.43 : 6,255,125.72 = 2,467,702.23 : x
  2. Step 2: Convert to fraction form
    4,532,672.43/6,255,125.72 = 2,467,702.23/x
  3. Step 3: Cross multiply
    4,532,672.43x = 6,255,125.72 × 2,467,702.23
  4. Step 4: Simplify right side
    4,532,672.43x = 15,435,787,675,835.84
  5. Step 5: Solve for x
    x = 15,435,787,675,835.84/4,532,672.43
  6. Step 6: Final answer
    x = 3,405,449.64

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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.