Home / 7,010,008-9,673,811.52-3,790,744

Finding the Fourth Proportional to 7,010,008, 9,673,811.52 and 3,790,744

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Solution

The fourth proportional to 7,010,008, 9,673,811.52 and 3,790,744 is: 5,231,226.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010,008 : 9,673,811.52 = 3,790,744 : x
  2. Step 2: Convert to fraction form
    7,010,008/9,673,811.52 = 3,790,744/x
  3. Step 3: Cross multiply
    7,010,008x = 9,673,811.52 × 3,790,744
  4. Step 4: Simplify right side
    7,010,008x = 36,670,942,976,570.88
  5. Step 5: Solve for x
    x = 36,670,942,976,570.88/7,010,008
  6. Step 6: Final answer
    x = 5,231,226.98

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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.