Home / 2,026,457.06-3,040,053.90-961,489.22

Finding the Fourth Proportional to 2,026,457.06, 3,040,053.90 and 961,489.22

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Solution

The fourth proportional to 2,026,457.06, 3,040,053.90 and 961,489.22 is: 1,442,408.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,457.06 : 3,040,053.90 = 961,489.22 : x
  2. Step 2: Convert to fraction form
    2,026,457.06/3,040,053.90 = 961,489.22/x
  3. Step 3: Cross multiply
    2,026,457.06x = 3,040,053.90 × 961,489.22
  4. Step 4: Simplify right side
    2,026,457.06x = 2,922,979,053,068.96
  5. Step 5: Solve for x
    x = 2,922,979,053,068.96/2,026,457.06
  6. Step 6: Final answer
    x = 1,442,408.58

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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.