Home / 2,262,825.41-3,390,505.22-1,304,086.26

Finding the Fourth Proportional to 2,262,825.41, 3,390,505.22 and 1,304,086.26

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Solution

The fourth proportional to 2,262,825.41, 3,390,505.22 and 1,304,086.26 is: 1,953,978.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,825.41 : 3,390,505.22 = 1,304,086.26 : x
  2. Step 2: Convert to fraction form
    2,262,825.41/3,390,505.22 = 1,304,086.26/x
  3. Step 3: Cross multiply
    2,262,825.41x = 3,390,505.22 × 1,304,086.26
  4. Step 4: Simplify right side
    2,262,825.41x = 4,421,511,265,339.85
  5. Step 5: Solve for x
    x = 4,421,511,265,339.85/2,262,825.41
  6. Step 6: Final answer
    x = 1,953,978.09

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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.