Home / 3,807,299.25-5,254,072.97-2,088,423.88

Finding the Fourth Proportional to 3,807,299.25, 5,254,072.97 and 2,088,423.88

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Solution

The fourth proportional to 3,807,299.25, 5,254,072.97 and 2,088,423.88 is: 2,882,024.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,299.25 : 5,254,072.97 = 2,088,423.88 : x
  2. Step 2: Convert to fraction form
    3,807,299.25/5,254,072.97 = 2,088,423.88/x
  3. Step 3: Cross multiply
    3,807,299.25x = 5,254,072.97 × 2,088,423.88
  4. Step 4: Simplify right side
    3,807,299.25x = 10,972,731,434,233.22
  5. Step 5: Solve for x
    x = 10,972,731,434,233.22/3,807,299.25
  6. Step 6: Final answer
    x = 2,882,024.95

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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.