Home / 3,423,766.96-4,724,795.46-1,895,874.04

Finding the Fourth Proportional to 3,423,766.96, 4,724,795.46 and 1,895,874.04

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Solution

The fourth proportional to 3,423,766.96, 4,724,795.46 and 1,895,874.04 is: 2,616,304.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,766.96 : 4,724,795.46 = 1,895,874.04 : x
  2. Step 2: Convert to fraction form
    3,423,766.96/4,724,795.46 = 1,895,874.04/x
  3. Step 3: Cross multiply
    3,423,766.96x = 4,724,795.46 × 1,895,874.04
  4. Step 4: Simplify right side
    3,423,766.96x = 8,957,617,056,923.86
  5. Step 5: Solve for x
    x = 8,957,617,056,923.86/3,423,766.96
  6. Step 6: Final answer
    x = 2,616,304.54

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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.