Home / 2,031,933.57-3,048,408.65-1,434,062.45

Finding the Fourth Proportional to 2,031,933.57, 3,048,408.65 and 1,434,062.45

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Solution

The fourth proportional to 2,031,933.57, 3,048,408.65 and 1,434,062.45 is: 2,151,452.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,933.57 : 3,048,408.65 = 1,434,062.45 : x
  2. Step 2: Convert to fraction form
    2,031,933.57/3,048,408.65 = 1,434,062.45/x
  3. Step 3: Cross multiply
    2,031,933.57x = 3,048,408.65 × 1,434,062.45
  4. Step 4: Simplify right side
    2,031,933.57x = 4,371,608,375,819.42
  5. Step 5: Solve for x
    x = 4,371,608,375,819.42/2,031,933.57
  6. Step 6: Final answer
    x = 2,151,452.40

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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.