Home / 4,289,241.70-6,424,063.71-2,046,954.34

Finding the Fourth Proportional to 4,289,241.70, 6,424,063.71 and 2,046,954.34

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Solution

The fourth proportional to 4,289,241.70, 6,424,063.71 and 2,046,954.34 is: 3,065,755.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,241.70 : 6,424,063.71 = 2,046,954.34 : x
  2. Step 2: Convert to fraction form
    4,289,241.70/6,424,063.71 = 2,046,954.34/x
  3. Step 3: Cross multiply
    4,289,241.70x = 6,424,063.71 × 2,046,954.34
  4. Step 4: Simplify right side
    4,289,241.70x = 13,149,765,091,621.00
  5. Step 5: Solve for x
    x = 13,149,765,091,621.00/4,289,241.70
  6. Step 6: Final answer
    x = 3,065,755.21

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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.