Home / 673,876.62-1,010,745.54-224,548.92

Finding the Fourth Proportional to 673,876.62, 1,010,745.54 and 224,548.92

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Solution

The fourth proportional to 673,876.62, 1,010,745.54 and 224,548.92 is: 336,800.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,876.62 : 1,010,745.54 = 224,548.92 : x
  2. Step 2: Convert to fraction form
    673,876.62/1,010,745.54 = 224,548.92/x
  3. Step 3: Cross multiply
    673,876.62x = 1,010,745.54 × 224,548.92
  4. Step 4: Simplify right side
    673,876.62x = 226,961,819,401.82
  5. Step 5: Solve for x
    x = 226,961,819,401.82/673,876.62
  6. Step 6: Final answer
    x = 336,800.26

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1.5x scale

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.