Home / 2,327,835.05-3,210,592.48-1,512,301.49

Finding the Fourth Proportional to 2,327,835.05, 3,210,592.48 and 1,512,301.49

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Solution

The fourth proportional to 2,327,835.05, 3,210,592.48 and 1,512,301.49 is: 2,085,793.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,835.05 : 3,210,592.48 = 1,512,301.49 : x
  2. Step 2: Convert to fraction form
    2,327,835.05/3,210,592.48 = 1,512,301.49/x
  3. Step 3: Cross multiply
    2,327,835.05x = 3,210,592.48 × 1,512,301.49
  4. Step 4: Simplify right side
    2,327,835.05x = 4,855,383,771,453.08
  5. Step 5: Solve for x
    x = 4,855,383,771,453.08/2,327,835.05
  6. Step 6: Final answer
    x = 2,085,793.74

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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.