Home / 9,375,499.75-14,064,653.67-3,393,267.43

Finding the Fourth Proportional to 9,375,499.75, 14,064,653.67 and 3,393,267.43

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Solution

The fourth proportional to 9,375,499.75, 14,064,653.67 and 3,393,267.43 is: 5,090,409.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,375,499.75 : 14,064,653.67 = 3,393,267.43 : x
  2. Step 2: Convert to fraction form
    9,375,499.75/14,064,653.67 = 3,393,267.43/x
  3. Step 3: Cross multiply
    9,375,499.75x = 14,064,653.67 × 3,393,267.43
  4. Step 4: Simplify right side
    9,375,499.75x = 47,725,131,212,640.97
  5. Step 5: Solve for x
    x = 47,725,131,212,640.97/9,375,499.75
  6. Step 6: Final answer
    x = 5,090,409.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.