Home / 3,273,123-4,909,859.46-1,029,435.96

Finding the Fourth Proportional to 3,273,123, 4,909,859.46 and 1,029,435.96

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Solution

The fourth proportional to 3,273,123, 4,909,859.46 and 1,029,435.96 is: 1,544,208.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,123 : 4,909,859.46 = 1,029,435.96 : x
  2. Step 2: Convert to fraction form
    3,273,123/4,909,859.46 = 1,029,435.96/x
  3. Step 3: Cross multiply
    3,273,123x = 4,909,859.46 × 1,029,435.96
  4. Step 4: Simplify right side
    3,273,123x = 5,054,385,886,670.18
  5. Step 5: Solve for x
    x = 5,054,385,886,670.18/3,273,123
  6. Step 6: Final answer
    x = 1,544,208.97

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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.