Home / 2,265,642.99-3,126,600.33-1,233,148.32

Finding the Fourth Proportional to 2,265,642.99, 3,126,600.33 and 1,233,148.32

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Solution

The fourth proportional to 2,265,642.99, 3,126,600.33 and 1,233,148.32 is: 1,701,751.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,642.99 : 3,126,600.33 = 1,233,148.32 : x
  2. Step 2: Convert to fraction form
    2,265,642.99/3,126,600.33 = 1,233,148.32/x
  3. Step 3: Cross multiply
    2,265,642.99x = 3,126,600.33 × 1,233,148.32
  4. Step 4: Simplify right side
    2,265,642.99x = 3,855,561,944,250.95
  5. Step 5: Solve for x
    x = 3,855,561,944,250.95/2,265,642.99
  6. Step 6: Final answer
    x = 1,701,751.76

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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.