Home / 7,459,062.29-11,187,484.90-2,067,150.48

Finding the Fourth Proportional to 7,459,062.29, 11,187,484.90 and 2,067,150.48

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Solution

The fourth proportional to 7,459,062.29, 11,187,484.90 and 2,067,150.48 is: 3,100,418.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459,062.29 : 11,187,484.90 = 2,067,150.48 : x
  2. Step 2: Convert to fraction form
    7,459,062.29/11,187,484.90 = 2,067,150.48/x
  3. Step 3: Cross multiply
    7,459,062.29x = 11,187,484.90 × 2,067,150.48
  4. Step 4: Simplify right side
    7,459,062.29x = 23,126,214,733,906.81
  5. Step 5: Solve for x
    x = 23,126,214,733,906.81/7,459,062.29
  6. Step 6: Final answer
    x = 3,100,418.50

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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.