Home / 2,674,418.94-3,690,682.25-1,450,726.83

Finding the Fourth Proportional to 2,674,418.94, 3,690,682.25 and 1,450,726.83

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Solution

The fourth proportional to 2,674,418.94, 3,690,682.25 and 1,450,726.83 is: 2,001,994.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,418.94 : 3,690,682.25 = 1,450,726.83 : x
  2. Step 2: Convert to fraction form
    2,674,418.94/3,690,682.25 = 1,450,726.83/x
  3. Step 3: Cross multiply
    2,674,418.94x = 3,690,682.25 × 1,450,726.83
  4. Step 4: Simplify right side
    2,674,418.94x = 5,354,171,753,826.13
  5. Step 5: Solve for x
    x = 5,354,171,753,826.13/2,674,418.94
  6. Step 6: Final answer
    x = 2,001,994.40

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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.