Home / 6,743,293.40-10,114,940.10-5,963,846.60

Finding the Fourth Proportional to 6,743,293.40, 10,114,940.10 and 5,963,846.60

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Solution

The fourth proportional to 6,743,293.40, 10,114,940.10 and 5,963,846.60 is: 8,945,769.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743,293.40 : 10,114,940.10 = 5,963,846.60 : x
  2. Step 2: Convert to fraction form
    6,743,293.40/10,114,940.10 = 5,963,846.60/x
  3. Step 3: Cross multiply
    6,743,293.40x = 10,114,940.10 × 5,963,846.60
  4. Step 4: Simplify right side
    6,743,293.40x = 60,323,951,124,588.66
  5. Step 5: Solve for x
    x = 60,323,951,124,588.66/6,743,293.40
  6. Step 6: Final answer
    x = 8,945,769.90

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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.