Home / 2,383,658.58-3,289,432.51-1,295,930.14

Finding the Fourth Proportional to 2,383,658.58, 3,289,432.51 and 1,295,930.14

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Solution

The fourth proportional to 2,383,658.58, 3,289,432.51 and 1,295,930.14 is: 1,788,374.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,658.58 : 3,289,432.51 = 1,295,930.14 : x
  2. Step 2: Convert to fraction form
    2,383,658.58/3,289,432.51 = 1,295,930.14/x
  3. Step 3: Cross multiply
    2,383,658.58x = 3,289,432.51 × 1,295,930.14
  4. Step 4: Simplify right side
    2,383,658.58x = 4,262,874,726,601.18
  5. Step 5: Solve for x
    x = 4,262,874,726,601.18/2,383,658.58
  6. Step 6: Final answer
    x = 1,788,374.71

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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.