Home / 5,683,661.57-8,531,561.39-2,446,801.34

Finding the Fourth Proportional to 5,683,661.57, 8,531,561.39 and 2,446,801.34

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Solution

The fourth proportional to 5,683,661.57, 8,531,561.39 and 2,446,801.34 is: 3,672,814.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,683,661.57 : 8,531,561.39 = 2,446,801.34 : x
  2. Step 2: Convert to fraction form
    5,683,661.57/8,531,561.39 = 2,446,801.34/x
  3. Step 3: Cross multiply
    5,683,661.57x = 8,531,561.39 × 2,446,801.34
  4. Step 4: Simplify right side
    5,683,661.57x = 20,875,035,786,452.45
  5. Step 5: Solve for x
    x = 20,875,035,786,452.45/5,683,661.57
  6. Step 6: Final answer
    x = 3,672,814.71

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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.