Home / 6,829,766.82-10,245,051.18-2,569,971.96

Finding the Fourth Proportional to 6,829,766.82, 10,245,051.18 and 2,569,971.96

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Solution

The fourth proportional to 6,829,766.82, 10,245,051.18 and 2,569,971.96 is: 3,855,108.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,766.82 : 10,245,051.18 = 2,569,971.96 : x
  2. Step 2: Convert to fraction form
    6,829,766.82/10,245,051.18 = 2,569,971.96/x
  3. Step 3: Cross multiply
    6,829,766.82x = 10,245,051.18 × 2,569,971.96
  4. Step 4: Simplify right side
    6,829,766.82x = 26,329,494,261,364.91
  5. Step 5: Solve for x
    x = 26,329,494,261,364.91/6,829,766.82
  6. Step 6: Final answer
    x = 3,855,108.81

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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.