Home / 2,467,604.45-3,700,500.05-847,913.94

Finding the Fourth Proportional to 2,467,604.45, 3,700,500.05 and 847,913.94

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Solution

The fourth proportional to 2,467,604.45, 3,700,500.05 and 847,913.94 is: 1,271,559.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,604.45 : 3,700,500.05 = 847,913.94 : x
  2. Step 2: Convert to fraction form
    2,467,604.45/3,700,500.05 = 847,913.94/x
  3. Step 3: Cross multiply
    2,467,604.45x = 3,700,500.05 × 847,913.94
  4. Step 4: Simplify right side
    2,467,604.45x = 3,137,705,579,485.48
  5. Step 5: Solve for x
    x = 3,137,705,579,485.48/2,467,604.45
  6. Step 6: Final answer
    x = 1,271,559.38

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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.