Home / 1,059,835.15-1,589,762.34-301,676.32

Finding the Fourth Proportional to 1,059,835.15, 1,589,762.34 and 301,676.32

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Solution

The fourth proportional to 1,059,835.15, 1,589,762.34 and 301,676.32 is: 452,517.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,835.15 : 1,589,762.34 = 301,676.32 : x
  2. Step 2: Convert to fraction form
    1,059,835.15/1,589,762.34 = 301,676.32/x
  3. Step 3: Cross multiply
    1,059,835.15x = 1,589,762.34 × 301,676.32
  4. Step 4: Simplify right side
    1,059,835.15x = 479,593,647,637.38
  5. Step 5: Solve for x
    x = 479,593,647,637.38/1,059,835.15
  6. Step 6: Final answer
    x = 452,517.21

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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.