Home / 6,927,293.30-9,561,182.27-4,028,356.44

Finding the Fourth Proportional to 6,927,293.30, 9,561,182.27 and 4,028,356.44

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Solution

The fourth proportional to 6,927,293.30, 9,561,182.27 and 4,028,356.44 is: 5,560,014.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927,293.30 : 9,561,182.27 = 4,028,356.44 : x
  2. Step 2: Convert to fraction form
    6,927,293.30/9,561,182.27 = 4,028,356.44/x
  3. Step 3: Cross multiply
    6,927,293.30x = 9,561,182.27 × 4,028,356.44
  4. Step 4: Simplify right side
    6,927,293.30x = 38,515,850,151,226.54
  5. Step 5: Solve for x
    x = 38,515,850,151,226.54/6,927,293.30
  6. Step 6: Final answer
    x = 5,560,014.35

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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.