Home / 6,945,996.43-10,413,431.10-3,300,897.10

Finding the Fourth Proportional to 6,945,996.43, 10,413,431.10 and 3,300,897.10

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Solution

The fourth proportional to 6,945,996.43, 10,413,431.10 and 3,300,897.10 is: 4,948,701.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,945,996.43 : 10,413,431.10 = 3,300,897.10 : x
  2. Step 2: Convert to fraction form
    6,945,996.43/10,413,431.10 = 3,300,897.10/x
  3. Step 3: Cross multiply
    6,945,996.43x = 10,413,431.10 × 3,300,897.10
  4. Step 4: Simplify right side
    6,945,996.43x = 34,373,664,519,039.81
  5. Step 5: Solve for x
    x = 34,373,664,519,039.81/6,945,996.43
  6. Step 6: Final answer
    x = 4,948,701.73

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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.