Home / 9,738,283.35-13,436,416.58-6,296,382.75

Finding the Fourth Proportional to 9,738,283.35, 13,436,416.58 and 6,296,382.75

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Solution

The fourth proportional to 9,738,283.35, 13,436,416.58 and 6,296,382.75 is: 8,687,447.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,738,283.35 : 13,436,416.58 = 6,296,382.75 : x
  2. Step 2: Convert to fraction form
    9,738,283.35/13,436,416.58 = 6,296,382.75/x
  3. Step 3: Cross multiply
    9,738,283.35x = 13,436,416.58 × 6,296,382.75
  4. Step 4: Simplify right side
    9,738,283.35x = 84,600,821,544,644.08
  5. Step 5: Solve for x
    x = 84,600,821,544,644.08/9,738,283.35
  6. Step 6: Final answer
    x = 8,687,447.11

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1.5x scale

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.