Home / 9,405,861.88-14,084,861.64-6,201,265.36

Finding the Fourth Proportional to 9,405,861.88, 14,084,861.64 and 6,201,265.36

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Solution

The fourth proportional to 9,405,861.88, 14,084,861.64 and 6,201,265.36 is: 9,286,120.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,405,861.88 : 14,084,861.64 = 6,201,265.36 : x
  2. Step 2: Convert to fraction form
    9,405,861.88/14,084,861.64 = 6,201,265.36/x
  3. Step 3: Cross multiply
    9,405,861.88x = 14,084,861.64 × 6,201,265.36
  4. Step 4: Simplify right side
    9,405,861.88x = 87,343,964,588,524.80
  5. Step 5: Solve for x
    x = 87,343,964,588,524.80/9,405,861.88
  6. Step 6: Final answer
    x = 9,286,120.26

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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.