Home / 6,633,658.94-9,950,544.12-1,841,721.89

Finding the Fourth Proportional to 6,633,658.94, 9,950,544.12 and 1,841,721.89

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Solution

The fourth proportional to 6,633,658.94, 9,950,544.12 and 1,841,721.89 is: 2,762,598.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633,658.94 : 9,950,544.12 = 1,841,721.89 : x
  2. Step 2: Convert to fraction form
    6,633,658.94/9,950,544.12 = 1,841,721.89/x
  3. Step 3: Cross multiply
    6,633,658.94x = 9,950,544.12 × 1,841,721.89
  4. Step 4: Simplify right side
    6,633,658.94x = 18,326,134,923,214.79
  5. Step 5: Solve for x
    x = 18,326,134,923,214.79/6,633,658.94
  6. Step 6: Final answer
    x = 2,762,598.30

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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.