Home / 8,410,524.94-11,606,529.08-4,543,046.12

Finding the Fourth Proportional to 8,410,524.94, 11,606,529.08 and 4,543,046.12

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Solution

The fourth proportional to 8,410,524.94, 11,606,529.08 and 4,543,046.12 is: 6,269,406.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,410,524.94 : 11,606,529.08 = 4,543,046.12 : x
  2. Step 2: Convert to fraction form
    8,410,524.94/11,606,529.08 = 4,543,046.12/x
  3. Step 3: Cross multiply
    8,410,524.94x = 11,606,529.08 × 4,543,046.12
  4. Step 4: Simplify right side
    8,410,524.94x = 52,728,996,903,561.17
  5. Step 5: Solve for x
    x = 52,728,996,903,561.17/8,410,524.94
  6. Step 6: Final answer
    x = 6,269,406.16

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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.