Home / 5,475,285.72-8,214,084.96-2,063,500.11

Finding the Fourth Proportional to 5,475,285.72, 8,214,084.96 and 2,063,500.11

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Solution

The fourth proportional to 5,475,285.72, 8,214,084.96 and 2,063,500.11 is: 3,095,685.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,475,285.72 : 8,214,084.96 = 2,063,500.11 : x
  2. Step 2: Convert to fraction form
    5,475,285.72/8,214,084.96 = 2,063,500.11/x
  3. Step 3: Cross multiply
    5,475,285.72x = 8,214,084.96 × 2,063,500.11
  4. Step 4: Simplify right side
    5,475,285.72x = 16,949,765,210,771.22
  5. Step 5: Solve for x
    x = 16,949,765,210,771.22/5,475,285.72
  6. Step 6: Final answer
    x = 3,095,685.97

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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.