Home / 2,265,817.16-3,126,910.19-1,233,275.07

Finding the Fourth Proportional to 2,265,817.16, 3,126,910.19 and 1,233,275.07

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Solution

The fourth proportional to 2,265,817.16, 3,126,910.19 and 1,233,275.07 is: 1,701,964.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,817.16 : 3,126,910.19 = 1,233,275.07 : x
  2. Step 2: Convert to fraction form
    2,265,817.16/3,126,910.19 = 1,233,275.07/x
  3. Step 3: Cross multiply
    2,265,817.16x = 3,126,910.19 × 1,233,275.07
  4. Step 4: Simplify right side
    2,265,817.16x = 3,856,340,389,015.50
  5. Step 5: Solve for x
    x = 3,856,340,389,015.50/2,265,817.16
  6. Step 6: Final answer
    x = 1,701,964.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.