Home / 6,633,659.69-9,950,545.25-1,841,722.64

Finding the Fourth Proportional to 6,633,659.69, 9,950,545.25 and 1,841,722.64

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Solution

The fourth proportional to 6,633,659.69, 9,950,545.25 and 1,841,722.64 is: 2,762,599.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,633,659.69 : 9,950,545.25 = 1,841,722.64 : x
  2. Step 2: Convert to fraction form
    6,633,659.69/9,950,545.25 = 1,841,722.64/x
  3. Step 3: Cross multiply
    6,633,659.69x = 9,950,545.25 × 1,841,722.64
  4. Step 4: Simplify right side
    6,633,659.69x = 18,326,144,467,269.46
  5. Step 5: Solve for x
    x = 18,326,144,467,269.46/6,633,659.69
  6. Step 6: Final answer
    x = 2,762,599.43

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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.