Home / 4,314,242.58-5,953,650.21-2,380,503.06

Finding the Fourth Proportional to 4,314,242.58, 5,953,650.21 and 2,380,503.06

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Solution

The fourth proportional to 4,314,242.58, 5,953,650.21 and 2,380,503.06 is: 3,285,091.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,242.58 : 5,953,650.21 = 2,380,503.06 : x
  2. Step 2: Convert to fraction form
    4,314,242.58/5,953,650.21 = 2,380,503.06/x
  3. Step 3: Cross multiply
    4,314,242.58x = 5,953,650.21 × 2,380,503.06
  4. Step 4: Simplify right side
    4,314,242.58x = 14,172,682,543,074.64
  5. Step 5: Solve for x
    x = 14,172,682,543,074.64/4,314,242.58
  6. Step 6: Final answer
    x = 3,285,091.71

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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.