Home / 3,639,088.34-5,021,927.78-2,007,597.27

Finding the Fourth Proportional to 3,639,088.34, 5,021,927.78 and 2,007,597.27

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Solution

The fourth proportional to 3,639,088.34, 5,021,927.78 and 2,007,597.27 is: 2,770,476.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,088.34 : 5,021,927.78 = 2,007,597.27 : x
  2. Step 2: Convert to fraction form
    3,639,088.34/5,021,927.78 = 2,007,597.27/x
  3. Step 3: Cross multiply
    3,639,088.34x = 5,021,927.78 × 2,007,597.27
  4. Step 4: Simplify right side
    3,639,088.34x = 10,082,008,491,227.18
  5. Step 5: Solve for x
    x = 10,082,008,491,227.18/3,639,088.34
  6. Step 6: Final answer
    x = 2,770,476.44

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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.