Home / 4,028,046.48-6,042,069.78-1,503,898.56

Finding the Fourth Proportional to 4,028,046.48, 6,042,069.78 and 1,503,898.56

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Solution

The fourth proportional to 4,028,046.48, 6,042,069.78 and 1,503,898.56 is: 2,255,847.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,046.48 : 6,042,069.78 = 1,503,898.56 : x
  2. Step 2: Convert to fraction form
    4,028,046.48/6,042,069.78 = 1,503,898.56/x
  3. Step 3: Cross multiply
    4,028,046.48x = 6,042,069.78 × 1,503,898.56
  4. Step 4: Simplify right side
    4,028,046.48x = 9,086,660,041,561.52
  5. Step 5: Solve for x
    x = 9,086,660,041,561.52/4,028,046.48
  6. Step 6: Final answer
    x = 2,255,847.86

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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.