Home / 4,812,917.00-7,214,514.86-3,017,059.22

Finding the Fourth Proportional to 4,812,917.00, 7,214,514.86 and 3,017,059.22

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Solution

The fourth proportional to 4,812,917.00, 7,214,514.86 and 3,017,059.22 is: 4,522,541.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,812,917.00 : 7,214,514.86 = 3,017,059.22 : x
  2. Step 2: Convert to fraction form
    4,812,917.00/7,214,514.86 = 3,017,059.22/x
  3. Step 3: Cross multiply
    4,812,917.00x = 7,214,514.86 × 3,017,059.22
  4. Step 4: Simplify right side
    4,812,917.00x = 21,766,618,601,768.95
  5. Step 5: Solve for x
    x = 21,766,618,601,768.95/4,812,917.00
  6. Step 6: Final answer
    x = 4,522,541.86

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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.