Home / 2,422,890.24-3,634,322.27-1,397,555.95

Finding the Fourth Proportional to 2,422,890.24, 3,634,322.27 and 1,397,555.95

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Solution

The fourth proportional to 2,422,890.24, 3,634,322.27 and 1,397,555.95 is: 2,096,326.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,890.24 : 3,634,322.27 = 1,397,555.95 : x
  2. Step 2: Convert to fraction form
    2,422,890.24/3,634,322.27 = 1,397,555.95/x
  3. Step 3: Cross multiply
    2,422,890.24x = 3,634,322.27 × 1,397,555.95
  4. Step 4: Simplify right side
    2,422,890.24x = 5,079,168,712,656.01
  5. Step 5: Solve for x
    x = 5,079,168,712,656.01/2,422,890.24
  6. Step 6: Final answer
    x = 2,096,326.37

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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.