Home / 2,383,606.85-3,289,442.33-1,295,951.60

Finding the Fourth Proportional to 2,383,606.85, 3,289,442.33 and 1,295,951.60

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Solution

The fourth proportional to 2,383,606.85, 3,289,442.33 and 1,295,951.60 is: 1,788,448.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,606.85 : 3,289,442.33 = 1,295,951.60 : x
  2. Step 2: Convert to fraction form
    2,383,606.85/3,289,442.33 = 1,295,951.60/x
  3. Step 3: Cross multiply
    2,383,606.85x = 3,289,442.33 × 1,295,951.60
  4. Step 4: Simplify right side
    2,383,606.85x = 4,262,958,062,134.71
  5. Step 5: Solve for x
    x = 4,262,958,062,134.71/2,383,606.85
  6. Step 6: Final answer
    x = 1,788,448.49

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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.