Home / 3,023,233.98-4,172,062.92-1,665,106.98

Finding the Fourth Proportional to 3,023,233.98, 4,172,062.92 and 1,665,106.98

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Solution

The fourth proportional to 3,023,233.98, 4,172,062.92 and 1,665,106.98 is: 2,297,847.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,233.98 : 4,172,062.92 = 1,665,106.98 : x
  2. Step 2: Convert to fraction form
    3,023,233.98/4,172,062.92 = 1,665,106.98/x
  3. Step 3: Cross multiply
    3,023,233.98x = 4,172,062.92 × 1,665,106.98
  4. Step 4: Simplify right side
    3,023,233.98x = 6,946,931,089,091.18
  5. Step 5: Solve for x
    x = 6,946,931,089,091.18/3,023,233.98
  6. Step 6: Final answer
    x = 2,297,847.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.