Home / 8,225,169.14-11,351,087.88-4,554,085.52

Finding the Fourth Proportional to 8,225,169.14, 11,351,087.88 and 4,554,085.52

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Solution

The fourth proportional to 8,225,169.14, 11,351,087.88 and 4,554,085.52 is: 6,284,834.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,169.14 : 11,351,087.88 = 4,554,085.52 : x
  2. Step 2: Convert to fraction form
    8,225,169.14/11,351,087.88 = 4,554,085.52/x
  3. Step 3: Cross multiply
    8,225,169.14x = 11,351,087.88 × 4,554,085.52
  4. Step 4: Simplify right side
    8,225,169.14x = 51,693,824,950,555.50
  5. Step 5: Solve for x
    x = 51,693,824,950,555.50/8,225,169.14
  6. Step 6: Final answer
    x = 6,284,834.28

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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.