Home / 1,496,676.42-2,245,900.36-550,711.44

Finding the Fourth Proportional to 1,496,676.42, 2,245,900.36 and 550,711.44

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Solution

The fourth proportional to 1,496,676.42, 2,245,900.36 and 550,711.44 is: 826,393.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,676.42 : 2,245,900.36 = 550,711.44 : x
  2. Step 2: Convert to fraction form
    1,496,676.42/2,245,900.36 = 550,711.44/x
  3. Step 3: Cross multiply
    1,496,676.42x = 2,245,900.36 × 550,711.44
  4. Step 4: Simplify right side
    1,496,676.42x = 1,236,843,021,352.12
  5. Step 5: Solve for x
    x = 1,236,843,021,352.12/1,496,676.42
  6. Step 6: Final answer
    x = 826,393.07

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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.