Home / 11,453,202.50-17,179,803.76-3,475,026.50

Finding the Fourth Proportional to 11,453,202.50, 17,179,803.76 and 3,475,026.50

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Solution

The fourth proportional to 11,453,202.50, 17,179,803.76 and 3,475,026.50 is: 5,212,539.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,453,202.50 : 17,179,803.76 = 3,475,026.50 : x
  2. Step 2: Convert to fraction form
    11,453,202.50/17,179,803.76 = 3,475,026.50/x
  3. Step 3: Cross multiply
    11,453,202.50x = 17,179,803.76 × 3,475,026.50
  4. Step 4: Simplify right side
    11,453,202.50x = 59,700,273,330,799.65
  5. Step 5: Solve for x
    x = 59,700,273,330,799.65/11,453,202.50
  6. Step 6: Final answer
    x = 5,212,539.75

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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.