Home / 6,996,610.56-10,494,731.52-1,948,270.08

Finding the Fourth Proportional to 6,996,610.56, 10,494,731.52 and 1,948,270.08

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Solution

The fourth proportional to 6,996,610.56, 10,494,731.52 and 1,948,270.08 is: 2,922,353.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,996,610.56 : 10,494,731.52 = 1,948,270.08 : x
  2. Step 2: Convert to fraction form
    6,996,610.56/10,494,731.52 = 1,948,270.08/x
  3. Step 3: Cross multiply
    6,996,610.56x = 10,494,731.52 × 1,948,270.08
  4. Step 4: Simplify right side
    6,996,610.56x = 20,446,571,418,048.92
  5. Step 5: Solve for x
    x = 20,446,571,418,048.92/6,996,610.56
  6. Step 6: Final answer
    x = 2,922,353.79

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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.