Home / 4,093,823.76-6,137,703-1,961,877.84

Finding the Fourth Proportional to 4,093,823.76, 6,137,703 and 1,961,877.84

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Solution

The fourth proportional to 4,093,823.76, 6,137,703 and 1,961,877.84 is: 2,941,363.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,823.76 : 6,137,703 = 1,961,877.84 : x
  2. Step 2: Convert to fraction form
    4,093,823.76/6,137,703 = 1,961,877.84/x
  3. Step 3: Cross multiply
    4,093,823.76x = 6,137,703 × 1,961,877.84
  4. Step 4: Simplify right side
    4,093,823.76x = 12,041,423,504,201.52
  5. Step 5: Solve for x
    x = 12,041,423,504,201.52/4,093,823.76
  6. Step 6: Final answer
    x = 2,941,363.43

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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.