Home / 5,608,761.45-8,414,273.94-1,771,183.14

Finding the Fourth Proportional to 5,608,761.45, 8,414,273.94 and 1,771,183.14

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Solution

The fourth proportional to 5,608,761.45, 8,414,273.94 and 1,771,183.14 is: 2,657,132.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,608,761.45 : 8,414,273.94 = 1,771,183.14 : x
  2. Step 2: Convert to fraction form
    5,608,761.45/8,414,273.94 = 1,771,183.14/x
  3. Step 3: Cross multiply
    5,608,761.45x = 8,414,273.94 × 1,771,183.14
  4. Step 4: Simplify right side
    5,608,761.45x = 14,903,220,095,798.00
  5. Step 5: Solve for x
    x = 14,903,220,095,798.00/5,608,761.45
  6. Step 6: Final answer
    x = 2,657,132.10

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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.