Home / 3,561,634.84-5,343,074.34-1,567,039

Finding the Fourth Proportional to 3,561,634.84, 5,343,074.34 and 1,567,039

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Solution

The fourth proportional to 3,561,634.84, 5,343,074.34 and 1,567,039 is: 2,350,832.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,634.84 : 5,343,074.34 = 1,567,039 : x
  2. Step 2: Convert to fraction form
    3,561,634.84/5,343,074.34 = 1,567,039/x
  3. Step 3: Cross multiply
    3,561,634.84x = 5,343,074.34 × 1,567,039
  4. Step 4: Simplify right side
    3,561,634.84x = 8,372,805,870,679.26
  5. Step 5: Solve for x
    x = 8,372,805,870,679.26/3,561,634.84
  6. Step 6: Final answer
    x = 2,350,832.20

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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.