Home / 4,316,921.58-5,957,195.31-2,383,140.54

Finding the Fourth Proportional to 4,316,921.58, 5,957,195.31 and 2,383,140.54

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Solution

The fourth proportional to 4,316,921.58, 5,957,195.31 and 2,383,140.54 is: 3,288,647.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,921.58 : 5,957,195.31 = 2,383,140.54 : x
  2. Step 2: Convert to fraction form
    4,316,921.58/5,957,195.31 = 2,383,140.54/x
  3. Step 3: Cross multiply
    4,316,921.58x = 5,957,195.31 × 2,383,140.54
  4. Step 4: Simplify right side
    4,316,921.58x = 14,196,833,647,958.87
  5. Step 5: Solve for x
    x = 14,196,833,647,958.87/4,316,921.58
  6. Step 6: Final answer
    x = 3,288,647.57

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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.