Home / 10,682,269.01-14,726,890.00-6,760,074.05

Finding the Fourth Proportional to 10,682,269.01, 14,726,890.00 and 6,760,074.05

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Solution

The fourth proportional to 10,682,269.01, 14,726,890.00 and 6,760,074.05 is: 9,319,636.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,682,269.01 : 14,726,890.00 = 6,760,074.05 : x
  2. Step 2: Convert to fraction form
    10,682,269.01/14,726,890.00 = 6,760,074.05/x
  3. Step 3: Cross multiply
    10,682,269.01x = 14,726,890.00 × 6,760,074.05
  4. Step 4: Simplify right side
    10,682,269.01x = 99,554,866,946,121.55
  5. Step 5: Solve for x
    x = 99,554,866,946,121.55/10,682,269.01
  6. Step 6: Final answer
    x = 9,319,636.76

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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.