Home / 4,394,076.80-6,582,820.80-2,256,886.40

Finding the Fourth Proportional to 4,394,076.80, 6,582,820.80 and 2,256,886.40

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Solution

The fourth proportional to 4,394,076.80, 6,582,820.80 and 2,256,886.40 is: 3,381,069.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,076.80 : 6,582,820.80 = 2,256,886.40 : x
  2. Step 2: Convert to fraction form
    4,394,076.80/6,582,820.80 = 2,256,886.40/x
  3. Step 3: Cross multiply
    4,394,076.80x = 6,582,820.80 × 2,256,886.40
  4. Step 4: Simplify right side
    4,394,076.80x = 14,856,678,737,157.12
  5. Step 5: Solve for x
    x = 14,856,678,737,157.12/4,394,076.80
  6. Step 6: Final answer
    x = 3,381,069.43

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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.