Home / 12,241,273.29-16,892,957.10-6,734,530.31

Finding the Fourth Proportional to 12,241,273.29, 16,892,957.10 and 6,734,530.31

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Solution

The fourth proportional to 12,241,273.29, 16,892,957.10 and 6,734,530.31 is: 9,293,651.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,241,273.29 : 16,892,957.10 = 6,734,530.31 : x
  2. Step 2: Convert to fraction form
    12,241,273.29/16,892,957.10 = 6,734,530.31/x
  3. Step 3: Cross multiply
    12,241,273.29x = 16,892,957.10 × 6,734,530.31
  4. Step 4: Simplify right side
    12,241,273.29x = 113,766,131,531,014.92
  5. Step 5: Solve for x
    x = 113,766,131,531,014.92/12,241,273.29
  6. Step 6: Final answer
    x = 9,293,651.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.