Home / 4,380,005.46-6,043,810.38-2,446,019.52

Finding the Fourth Proportional to 4,380,005.46, 6,043,810.38 and 2,446,019.52

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Solution

The fourth proportional to 4,380,005.46, 6,043,810.38 and 2,446,019.52 is: 3,375,173.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,005.46 : 6,043,810.38 = 2,446,019.52 : x
  2. Step 2: Convert to fraction form
    4,380,005.46/6,043,810.38 = 2,446,019.52/x
  3. Step 3: Cross multiply
    4,380,005.46x = 6,043,810.38 × 2,446,019.52
  4. Step 4: Simplify right side
    4,380,005.46x = 14,783,278,164,658.62
  5. Step 5: Solve for x
    x = 14,783,278,164,658.62/4,380,005.46
  6. Step 6: Final answer
    x = 3,375,173.46

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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.