Home / 5,668,845.27-8,501,523.76-1,624,249.38

Finding the Fourth Proportional to 5,668,845.27, 8,501,523.76 and 1,624,249.38

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Solution

The fourth proportional to 5,668,845.27, 8,501,523.76 and 1,624,249.38 is: 2,435,874.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,845.27 : 8,501,523.76 = 1,624,249.38 : x
  2. Step 2: Convert to fraction form
    5,668,845.27/8,501,523.76 = 1,624,249.38/x
  3. Step 3: Cross multiply
    5,668,845.27x = 8,501,523.76 × 1,624,249.38
  4. Step 4: Simplify right side
    5,668,845.27x = 13,808,594,696,235.27
  5. Step 5: Solve for x
    x = 13,808,594,696,235.27/5,668,845.27
  6. Step 6: Final answer
    x = 2,435,874.33

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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.