Home / 2,433,625.12-3,650,158.78-636,682

Finding the Fourth Proportional to 2,433,625.12, 3,650,158.78 and 636,682

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Solution

The fourth proportional to 2,433,625.12, 3,650,158.78 and 636,682 is: 954,950.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,625.12 : 3,650,158.78 = 636,682 : x
  2. Step 2: Convert to fraction form
    2,433,625.12/3,650,158.78 = 636,682/x
  3. Step 3: Cross multiply
    2,433,625.12x = 3,650,158.78 × 636,682
  4. Step 4: Simplify right side
    2,433,625.12x = 2,323,990,392,367.96
  5. Step 5: Solve for x
    x = 2,323,990,392,367.96/2,433,625.12
  6. Step 6: Final answer
    x = 954,950.03

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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.