Home / 3,354,702.94-4,629,367.83-1,826,776.54

Finding the Fourth Proportional to 3,354,702.94, 4,629,367.83 and 1,826,776.54

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Solution

The fourth proportional to 3,354,702.94, 4,629,367.83 and 1,826,776.54 is: 2,520,885.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,702.94 : 4,629,367.83 = 1,826,776.54 : x
  2. Step 2: Convert to fraction form
    3,354,702.94/4,629,367.83 = 1,826,776.54/x
  3. Step 3: Cross multiply
    3,354,702.94x = 4,629,367.83 × 1,826,776.54
  4. Step 4: Simplify right side
    3,354,702.94x = 8,456,820,546,874.71
  5. Step 5: Solve for x
    x = 8,456,820,546,874.71/3,354,702.94
  6. Step 6: Final answer
    x = 2,520,885.07

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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.