Home / 5,783,453.40-8,673,624.90-2,416,963.80

Finding the Fourth Proportional to 5,783,453.40, 8,673,624.90 and 2,416,963.80

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Solution

The fourth proportional to 5,783,453.40, 8,673,624.90 and 2,416,963.80 is: 3,624,795.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,453.40 : 8,673,624.90 = 2,416,963.80 : x
  2. Step 2: Convert to fraction form
    5,783,453.40/8,673,624.90 = 2,416,963.80/x
  3. Step 3: Cross multiply
    5,783,453.40x = 8,673,624.90 × 2,416,963.80
  4. Step 4: Simplify right side
    5,783,453.40x = 20,963,837,398,078.62
  5. Step 5: Solve for x
    x = 20,963,837,398,078.62/5,783,453.40
  6. Step 6: Final answer
    x = 3,624,795.77

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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.