Home / 4,255,662.67-6,383,020.93-1,523,099.72

Finding the Fourth Proportional to 4,255,662.67, 6,383,020.93 and 1,523,099.72

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Solution

The fourth proportional to 4,255,662.67, 6,383,020.93 and 1,523,099.72 is: 2,284,480.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255,662.67 : 6,383,020.93 = 1,523,099.72 : x
  2. Step 2: Convert to fraction form
    4,255,662.67/6,383,020.93 = 1,523,099.72/x
  3. Step 3: Cross multiply
    4,255,662.67x = 6,383,020.93 × 1,523,099.72
  4. Step 4: Simplify right side
    4,255,662.67x = 9,721,977,403,386.94
  5. Step 5: Solve for x
    x = 9,721,977,403,386.94/4,255,662.67
  6. Step 6: Final answer
    x = 2,284,480.27

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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.