Home / 673,871.58-1,010,469.33-224,434.44

Finding the Fourth Proportional to 673,871.58, 1,010,469.33 and 224,434.44

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Solution

The fourth proportional to 673,871.58, 1,010,469.33 and 224,434.44 is: 336,539.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,871.58 : 1,010,469.33 = 224,434.44 : x
  2. Step 2: Convert to fraction form
    673,871.58/1,010,469.33 = 224,434.44/x
  3. Step 3: Cross multiply
    673,871.58x = 1,010,469.33 × 224,434.44
  4. Step 4: Simplify right side
    673,871.58x = 226,784,118,215.73
  5. Step 5: Solve for x
    x = 226,784,118,215.73/673,871.58
  6. Step 6: Final answer
    x = 336,539.08

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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.