Home / 6,633,657.94-9,950,542.62-1,841,720.89

Finding the Fourth Proportional to 6,633,657.94, 9,950,542.62 and 1,841,720.89

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Solution

The fourth proportional to 6,633,657.94, 9,950,542.62 and 1,841,720.89 is: 2,762,596.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633,657.94 : 9,950,542.62 = 1,841,720.89 : x
  2. Step 2: Convert to fraction form
    6,633,657.94/9,950,542.62 = 1,841,720.89/x
  3. Step 3: Cross multiply
    6,633,657.94x = 9,950,542.62 × 1,841,720.89
  4. Step 4: Simplify right side
    6,633,657.94x = 18,326,122,210,089.33
  5. Step 5: Solve for x
    x = 18,326,122,210,089.33/6,633,657.94
  6. Step 6: Final answer
    x = 2,762,596.80

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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.