Home / 2,466,287.73-3,698,994.88-669,310.94

Finding the Fourth Proportional to 2,466,287.73, 3,698,994.88 and 669,310.94

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Solution

The fourth proportional to 2,466,287.73, 3,698,994.88 and 669,310.94 is: 1,003,847.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,287.73 : 3,698,994.88 = 669,310.94 : x
  2. Step 2: Convert to fraction form
    2,466,287.73/3,698,994.88 = 669,310.94/x
  3. Step 3: Cross multiply
    2,466,287.73x = 3,698,994.88 × 669,310.94
  4. Step 4: Simplify right side
    2,466,287.73x = 2,475,777,740,187.99
  5. Step 5: Solve for x
    x = 2,475,777,740,187.99/2,466,287.73
  6. Step 6: Final answer
    x = 1,003,847.89

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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.