Home / 3,295,155.62-4,943,202.96-1,020,858.79

Finding the Fourth Proportional to 3,295,155.62, 4,943,202.96 and 1,020,858.79

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Solution

The fourth proportional to 3,295,155.62, 4,943,202.96 and 1,020,858.79 is: 1,531,433.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,155.62 : 4,943,202.96 = 1,020,858.79 : x
  2. Step 2: Convert to fraction form
    3,295,155.62/4,943,202.96 = 1,020,858.79/x
  3. Step 3: Cross multiply
    3,295,155.62x = 4,943,202.96 × 1,020,858.79
  4. Step 4: Simplify right side
    3,295,155.62x = 5,046,312,180,112.01
  5. Step 5: Solve for x
    x = 5,046,312,180,112.01/3,295,155.62
  6. Step 6: Final answer
    x = 1,531,433.64

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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.