Home / 4,923,529.49-7,379,081.88-2,495,292.86

Finding the Fourth Proportional to 4,923,529.49, 7,379,081.88 and 2,495,292.86

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Solution

The fourth proportional to 4,923,529.49, 7,379,081.88 and 2,495,292.86 is: 3,739,790.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,529.49 : 7,379,081.88 = 2,495,292.86 : x
  2. Step 2: Convert to fraction form
    4,923,529.49/7,379,081.88 = 2,495,292.86/x
  3. Step 3: Cross multiply
    4,923,529.49x = 7,379,081.88 × 2,495,292.86
  4. Step 4: Simplify right side
    4,923,529.49x = 18,412,970,291,623.97
  5. Step 5: Solve for x
    x = 18,412,970,291,623.97/4,923,529.49
  6. Step 6: Final answer
    x = 3,739,790.80

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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.