Home / 2,446,031.20-3,669,225.99-648,874.84

Finding the Fourth Proportional to 2,446,031.20, 3,669,225.99 and 648,874.84

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Solution

The fourth proportional to 2,446,031.20, 3,669,225.99 and 648,874.84 is: 973,359.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,031.20 : 3,669,225.99 = 648,874.84 : x
  2. Step 2: Convert to fraction form
    2,446,031.20/3,669,225.99 = 648,874.84/x
  3. Step 3: Cross multiply
    2,446,031.20x = 3,669,225.99 × 648,874.84
  4. Step 4: Simplify right side
    2,446,031.20x = 2,380,868,427,185.09
  5. Step 5: Solve for x
    x = 2,380,868,427,185.09/2,446,031.20
  6. Step 6: Final answer
    x = 973,359.79

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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.