Home / 6,373,768.73-9,560,641.24-1,997,243.15

Finding the Fourth Proportional to 6,373,768.73, 9,560,641.24 and 1,997,243.15

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Solution

The fourth proportional to 6,373,768.73, 9,560,641.24 and 1,997,243.15 is: 2,995,861.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373,768.73 : 9,560,641.24 = 1,997,243.15 : x
  2. Step 2: Convert to fraction form
    6,373,768.73/9,560,641.24 = 1,997,243.15/x
  3. Step 3: Cross multiply
    6,373,768.73x = 9,560,641.24 × 1,997,243.15
  4. Step 4: Simplify right side
    6,373,768.73x = 19,094,925,180,890.86
  5. Step 5: Solve for x
    x = 19,094,925,180,890.86/6,373,768.73
  6. Step 6: Final answer
    x = 2,995,861.01

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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.