Home / 6,633,882.42-9,950,879.02-1,841,945.38

Finding the Fourth Proportional to 6,633,882.42, 9,950,879.02 and 1,841,945.38

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Solution

The fourth proportional to 6,633,882.42, 9,950,879.02 and 1,841,945.38 is: 2,762,933.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633,882.42 : 9,950,879.02 = 1,841,945.38 : x
  2. Step 2: Convert to fraction form
    6,633,882.42/9,950,879.02 = 1,841,945.38/x
  3. Step 3: Cross multiply
    6,633,882.42x = 9,950,879.02 × 1,841,945.38
  4. Step 4: Simplify right side
    6,633,882.42x = 18,328,975,637,827.93
  5. Step 5: Solve for x
    x = 18,328,975,637,827.93/6,633,882.42
  6. Step 6: Final answer
    x = 2,762,933.45

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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.