Home / 2,024,559.51-3,037,606.26-1,215,508.88

Finding the Fourth Proportional to 2,024,559.51, 3,037,606.26 and 1,215,508.88

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Solution

The fourth proportional to 2,024,559.51, 3,037,606.26 and 1,215,508.88 is: 1,823,723.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,559.51 : 3,037,606.26 = 1,215,508.88 : x
  2. Step 2: Convert to fraction form
    2,024,559.51/3,037,606.26 = 1,215,508.88/x
  3. Step 3: Cross multiply
    2,024,559.51x = 3,037,606.26 × 1,215,508.88
  4. Step 4: Simplify right side
    2,024,559.51x = 3,692,237,392,846.68
  5. Step 5: Solve for x
    x = 3,692,237,392,846.68/2,024,559.51
  6. Step 6: Final answer
    x = 1,823,723.81

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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.