Home / 3,041,766.67-4,197,511.41-1,665,076.20

Finding the Fourth Proportional to 3,041,766.67, 4,197,511.41 and 1,665,076.20

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Solution

The fourth proportional to 3,041,766.67, 4,197,511.41 and 1,665,076.20 is: 2,297,735.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,766.67 : 4,197,511.41 = 1,665,076.20 : x
  2. Step 2: Convert to fraction form
    3,041,766.67/4,197,511.41 = 1,665,076.20/x
  3. Step 3: Cross multiply
    3,041,766.67x = 4,197,511.41 × 1,665,076.20
  4. Step 4: Simplify right side
    3,041,766.67x = 6,989,176,327,031.89
  5. Step 5: Solve for x
    x = 6,989,176,327,031.89/3,041,766.67
  6. Step 6: Final answer
    x = 2,297,735.85

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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.