Home / 2,923,727.44-4,386,216.87-874,548.73

Finding the Fourth Proportional to 2,923,727.44, 4,386,216.87 and 874,548.73

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Solution

The fourth proportional to 2,923,727.44, 4,386,216.87 and 874,548.73 is: 1,312,010.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,727.44 : 4,386,216.87 = 874,548.73 : x
  2. Step 2: Convert to fraction form
    2,923,727.44/4,386,216.87 = 874,548.73/x
  3. Step 3: Cross multiply
    2,923,727.44x = 4,386,216.87 × 874,548.73
  4. Step 4: Simplify right side
    2,923,727.44x = 3,835,960,393,163.08
  5. Step 5: Solve for x
    x = 3,835,960,393,163.08/2,923,727.44
  6. Step 6: Final answer
    x = 1,312,010.26

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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.