Home / 2,292,450.10-3,434,738.55-1,493,320.30

Finding the Fourth Proportional to 2,292,450.10, 3,434,738.55 and 1,493,320.30

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Solution

The fourth proportional to 2,292,450.10, 3,434,738.55 and 1,493,320.30 is: 2,237,416.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,450.10 : 3,434,738.55 = 1,493,320.30 : x
  2. Step 2: Convert to fraction form
    2,292,450.10/3,434,738.55 = 1,493,320.30/x
  3. Step 3: Cross multiply
    2,292,450.10x = 3,434,738.55 × 1,493,320.30
  4. Step 4: Simplify right side
    2,292,450.10x = 5,129,164,801,907.56
  5. Step 5: Solve for x
    x = 5,129,164,801,907.56/2,292,450.10
  6. Step 6: Final answer
    x = 2,237,416.12

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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.