Home / 3,639,088.35-5,021,927.76-2,007,597.27

Finding the Fourth Proportional to 3,639,088.35, 5,021,927.76 and 2,007,597.27

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Solution

The fourth proportional to 3,639,088.35, 5,021,927.76 and 2,007,597.27 is: 2,770,476.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,088.35 : 5,021,927.76 = 2,007,597.27 : x
  2. Step 2: Convert to fraction form
    3,639,088.35/5,021,927.76 = 2,007,597.27/x
  3. Step 3: Cross multiply
    3,639,088.35x = 5,021,927.76 × 2,007,597.27
  4. Step 4: Simplify right side
    3,639,088.35x = 10,082,008,461,113.21
  5. Step 5: Solve for x
    x = 10,082,008,461,113.21/3,639,088.35
  6. Step 6: Final answer
    x = 2,770,476.42

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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.