Home / 2,258,556.56-3,384,844.92-1,656,699.92

Finding the Fourth Proportional to 2,258,556.56, 3,384,844.92 and 1,656,699.92

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Solution

The fourth proportional to 2,258,556.56, 3,384,844.92 and 1,656,699.92 is: 2,482,856.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,556.56 : 3,384,844.92 = 1,656,699.92 : x
  2. Step 2: Convert to fraction form
    2,258,556.56/3,384,844.92 = 1,656,699.92/x
  3. Step 3: Cross multiply
    2,258,556.56x = 3,384,844.92 × 1,656,699.92
  4. Step 4: Simplify right side
    2,258,556.56x = 5,607,672,308,176.41
  5. Step 5: Solve for x
    x = 5,607,672,308,176.41/2,258,556.56
  6. Step 6: Final answer
    x = 2,482,856.71

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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.