Home / 4,261,007.20-6,383,216.40-2,573,096.80

Finding the Fourth Proportional to 4,261,007.20, 6,383,216.40 and 2,573,096.80

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Solution

The fourth proportional to 4,261,007.20, 6,383,216.40 and 2,573,096.80 is: 3,854,636.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,007.20 : 6,383,216.40 = 2,573,096.80 : x
  2. Step 2: Convert to fraction form
    4,261,007.20/6,383,216.40 = 2,573,096.80/x
  3. Step 3: Cross multiply
    4,261,007.20x = 6,383,216.40 × 2,573,096.80
  4. Step 4: Simplify right side
    4,261,007.20x = 16,424,633,692,547.52
  5. Step 5: Solve for x
    x = 16,424,633,692,547.52/4,261,007.20
  6. Step 6: Final answer
    x = 3,854,636.46

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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.