Home / 1,618,301.07-2,427,771.38-593,640.86

Finding the Fourth Proportional to 1,618,301.07, 2,427,771.38 and 593,640.86

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Solution

The fourth proportional to 1,618,301.07, 2,427,771.38 and 593,640.86 is: 890,578.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,618,301.07 : 2,427,771.38 = 593,640.86 : x
  2. Step 2: Convert to fraction form
    1,618,301.07/2,427,771.38 = 593,640.86/x
  3. Step 3: Cross multiply
    1,618,301.07x = 2,427,771.38 × 593,640.86
  4. Step 4: Simplify right side
    1,618,301.07x = 1,441,224,274,799.53
  5. Step 5: Solve for x
    x = 1,441,224,274,799.53/1,618,301.07
  6. Step 6: Final answer
    x = 890,578.59

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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.