Home / 11,060,829.20-16,591,243.80-3,082,653.20

Finding the Fourth Proportional to 11,060,829.20, 16,591,243.80 and 3,082,653.20

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Solution

The fourth proportional to 11,060,829.20, 16,591,243.80 and 3,082,653.20 is: 4,623,979.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060,829.20 : 16,591,243.80 = 3,082,653.20 : x
  2. Step 2: Convert to fraction form
    11,060,829.20/16,591,243.80 = 3,082,653.20/x
  3. Step 3: Cross multiply
    11,060,829.20x = 16,591,243.80 × 3,082,653.20
  4. Step 4: Simplify right side
    11,060,829.20x = 51,145,050,792,050.16
  5. Step 5: Solve for x
    x = 51,145,050,792,050.16/11,060,829.20
  6. Step 6: Final answer
    x = 4,623,979.80

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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.