Home / 11,453,782.50-17,180,777.43-3,475,606.50

Finding the Fourth Proportional to 11,453,782.50, 17,180,777.43 and 3,475,606.50

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Solution

The fourth proportional to 11,453,782.50, 17,180,777.43 and 3,475,606.50 is: 5,213,441.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,453,782.50 : 17,180,777.43 = 3,475,606.50 : x
  2. Step 2: Convert to fraction form
    11,453,782.50/17,180,777.43 = 3,475,606.50/x
  3. Step 3: Cross multiply
    11,453,782.50x = 17,180,777.43 × 3,475,606.50
  4. Step 4: Simplify right side
    11,453,782.50x = 59,713,621,710,761.30
  5. Step 5: Solve for x
    x = 59,713,621,710,761.30/11,453,782.50
  6. Step 6: Final answer
    x = 5,213,441.21

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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.