Home / 4,801,814.67-6,626,716.53-2,765,280.27

Finding the Fourth Proportional to 4,801,814.67, 6,626,716.53 and 2,765,280.27

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Solution

The fourth proportional to 4,801,814.67, 6,626,716.53 and 2,765,280.27 is: 3,816,209.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,814.67 : 6,626,716.53 = 2,765,280.27 : x
  2. Step 2: Convert to fraction form
    4,801,814.67/6,626,716.53 = 2,765,280.27/x
  3. Step 3: Cross multiply
    4,801,814.67x = 6,626,716.53 × 2,765,280.27
  4. Step 4: Simplify right side
    4,801,814.67x = 18,324,728,475,291.86
  5. Step 5: Solve for x
    x = 18,324,728,475,291.86/4,801,814.67
  6. Step 6: Final answer
    x = 3,816,209.02

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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.