Home / 6,028,687.78-8,319,683.56-3,275,429.74

Finding the Fourth Proportional to 6,028,687.78, 8,319,683.56 and 3,275,429.74

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Solution

The fourth proportional to 6,028,687.78, 8,319,683.56 and 3,275,429.74 is: 4,520,144.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,687.78 : 8,319,683.56 = 3,275,429.74 : x
  2. Step 2: Convert to fraction form
    6,028,687.78/8,319,683.56 = 3,275,429.74/x
  3. Step 3: Cross multiply
    6,028,687.78x = 8,319,683.56 × 3,275,429.74
  4. Step 4: Simplify right side
    6,028,687.78x = 27,250,538,959,813.07
  5. Step 5: Solve for x
    x = 27,250,538,959,813.07/6,028,687.78
  6. Step 6: Final answer
    x = 4,520,144.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.