Home / 8,001,456.48-12,002,571.36-2,610,096.48

Finding the Fourth Proportional to 8,001,456.48, 12,002,571.36 and 2,610,096.48

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Solution

The fourth proportional to 8,001,456.48, 12,002,571.36 and 2,610,096.48 is: 3,915,270.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,001,456.48 : 12,002,571.36 = 2,610,096.48 : x
  2. Step 2: Convert to fraction form
    8,001,456.48/12,002,571.36 = 2,610,096.48/x
  3. Step 3: Cross multiply
    8,001,456.48x = 12,002,571.36 × 2,610,096.48
  4. Step 4: Simplify right side
    8,001,456.48x = 31,327,869,257,684.81
  5. Step 5: Solve for x
    x = 31,327,869,257,684.81/8,001,456.48
  6. Step 6: Final answer
    x = 3,915,270.84

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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.