Home / 3,080,451.26-4,619,694.24-1,058,207.55

Finding the Fourth Proportional to 3,080,451.26, 4,619,694.24 and 1,058,207.55

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Solution

The fourth proportional to 3,080,451.26, 4,619,694.24 and 1,058,207.55 is: 1,586,973.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,451.26 : 4,619,694.24 = 1,058,207.55 : x
  2. Step 2: Convert to fraction form
    3,080,451.26/4,619,694.24 = 1,058,207.55/x
  3. Step 3: Cross multiply
    3,080,451.26x = 4,619,694.24 × 1,058,207.55
  4. Step 4: Simplify right side
    3,080,451.26x = 4,888,595,323,459.51
  5. Step 5: Solve for x
    x = 4,888,595,323,459.51/3,080,451.26
  6. Step 6: Final answer
    x = 1,586,973.76

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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.