Home / 3,556,453.24-5,334,909.09-1,250,663.50

Finding the Fourth Proportional to 3,556,453.24, 5,334,909.09 and 1,250,663.50

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Solution

The fourth proportional to 3,556,453.24, 5,334,909.09 and 1,250,663.50 is: 1,876,075.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,453.24 : 5,334,909.09 = 1,250,663.50 : x
  2. Step 2: Convert to fraction form
    3,556,453.24/5,334,909.09 = 1,250,663.50/x
  3. Step 3: Cross multiply
    3,556,453.24x = 5,334,909.09 × 1,250,663.50
  4. Step 4: Simplify right side
    3,556,453.24x = 6,672,176,056,653.95
  5. Step 5: Solve for x
    x = 6,672,176,056,653.95/3,556,453.24
  6. Step 6: Final answer
    x = 1,876,075.86

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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.