Home / 11,783,185.24-16,259,366.94-6,554,957.50

Finding the Fourth Proportional to 11,783,185.24, 16,259,366.94 and 6,554,957.50

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Solution

The fourth proportional to 11,783,185.24, 16,259,366.94 and 6,554,957.50 is: 9,045,046.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,783,185.24 : 16,259,366.94 = 6,554,957.50 : x
  2. Step 2: Convert to fraction form
    11,783,185.24/16,259,366.94 = 6,554,957.50/x
  3. Step 3: Cross multiply
    11,783,185.24x = 16,259,366.94 × 6,554,957.50
  4. Step 4: Simplify right side
    11,783,185.24x = 106,579,459,268,605.05
  5. Step 5: Solve for x
    x = 106,579,459,268,605.05/11,783,185.24
  6. Step 6: Final answer
    x = 9,045,046.57

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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.