Home / 3,926,835.66-5,890,382.01-1,086,709.98

Finding the Fourth Proportional to 3,926,835.66, 5,890,382.01 and 1,086,709.98

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Solution

The fourth proportional to 3,926,835.66, 5,890,382.01 and 1,086,709.98 is: 1,630,100.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,926,835.66 : 5,890,382.01 = 1,086,709.98 : x
  2. Step 2: Convert to fraction form
    3,926,835.66/5,890,382.01 = 1,086,709.98/x
  3. Step 3: Cross multiply
    3,926,835.66x = 5,890,382.01 × 1,086,709.98
  4. Step 4: Simplify right side
    3,926,835.66x = 6,401,136,916,279.46
  5. Step 5: Solve for x
    x = 6,401,136,916,279.46/3,926,835.66
  6. Step 6: Final answer
    x = 1,630,100.54

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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.