Home / 4,383,922.48-6,574,731.33-1,309,183.66

Finding the Fourth Proportional to 4,383,922.48, 6,574,731.33 and 1,309,183.66

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Solution

The fourth proportional to 4,383,922.48, 6,574,731.33 and 1,309,183.66 is: 1,963,431.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,922.48 : 6,574,731.33 = 1,309,183.66 : x
  2. Step 2: Convert to fraction form
    4,383,922.48/6,574,731.33 = 1,309,183.66/x
  3. Step 3: Cross multiply
    4,383,922.48x = 6,574,731.33 × 1,309,183.66
  4. Step 4: Simplify right side
    4,383,922.48x = 8,607,530,826,126.07
  5. Step 5: Solve for x
    x = 8,607,530,826,126.07/4,383,922.48
  6. Step 6: Final answer
    x = 1,963,431.35

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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.