Home / 6,090,867.88-8,404,596.98-3,642,584.56

Finding the Fourth Proportional to 6,090,867.88, 8,404,596.98 and 3,642,584.56

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Solution

The fourth proportional to 6,090,867.88, 8,404,596.98 and 3,642,584.56 is: 5,026,287.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,867.88 : 8,404,596.98 = 3,642,584.56 : x
  2. Step 2: Convert to fraction form
    6,090,867.88/8,404,596.98 = 3,642,584.56/x
  3. Step 3: Cross multiply
    6,090,867.88x = 8,404,596.98 × 3,642,584.56
  4. Step 4: Simplify right side
    6,090,867.88x = 30,614,455,192,370.63
  5. Step 5: Solve for x
    x = 30,614,455,192,370.63/6,090,867.88
  6. Step 6: Final answer
    x = 5,026,287.85

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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.