Home / 4,060,735.72-6,092,460.16-1,328,407.72

Finding the Fourth Proportional to 4,060,735.72, 6,092,460.16 and 1,328,407.72

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Solution

The fourth proportional to 4,060,735.72, 6,092,460.16 and 1,328,407.72 is: 1,993,055.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,735.72 : 6,092,460.16 = 1,328,407.72 : x
  2. Step 2: Convert to fraction form
    4,060,735.72/6,092,460.16 = 1,328,407.72/x
  3. Step 3: Cross multiply
    4,060,735.72x = 6,092,460.16 × 1,328,407.72
  4. Step 4: Simplify right side
    4,060,735.72x = 8,093,271,110,336.44
  5. Step 5: Solve for x
    x = 8,093,271,110,336.44/4,060,735.72
  6. Step 6: Final answer
    x = 1,993,055.36

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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.