Home / 4,407,883.11-6,082,673.94-2,447,885.61

Finding the Fourth Proportional to 4,407,883.11, 6,082,673.94 and 2,447,885.61

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Solution

The fourth proportional to 4,407,883.11, 6,082,673.94 and 2,447,885.61 is: 3,377,968.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407,883.11 : 6,082,673.94 = 2,447,885.61 : x
  2. Step 2: Convert to fraction form
    4,407,883.11/6,082,673.94 = 2,447,885.61/x
  3. Step 3: Cross multiply
    4,407,883.11x = 6,082,673.94 × 2,447,885.61
  4. Step 4: Simplify right side
    4,407,883.11x = 14,889,690,008,048.00
  5. Step 5: Solve for x
    x = 14,889,690,008,048.00/4,407,883.11
  6. Step 6: Final answer
    x = 3,377,968.43

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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.