Home / 3,099,445.10-4,648,134.30-1,301,993.54

Finding the Fourth Proportional to 3,099,445.10, 4,648,134.30 and 1,301,993.54

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Solution

The fourth proportional to 3,099,445.10, 4,648,134.30 and 1,301,993.54 is: 1,952,556.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,445.10 : 4,648,134.30 = 1,301,993.54 : x
  2. Step 2: Convert to fraction form
    3,099,445.10/4,648,134.30 = 1,301,993.54/x
  3. Step 3: Cross multiply
    3,099,445.10x = 4,648,134.30 × 1,301,993.54
  4. Step 4: Simplify right side
    3,099,445.10x = 6,051,840,850,767.26
  5. Step 5: Solve for x
    x = 6,051,840,850,767.26/3,099,445.10
  6. Step 6: Final answer
    x = 1,952,556.23

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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.