Home / 934,654.75-1,401,981.62-224,682.56

Finding the Fourth Proportional to 934,654.75, 1,401,981.62 and 224,682.56

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Solution

The fourth proportional to 934,654.75, 1,401,981.62 and 224,682.56 is: 337,023.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,654.75 : 1,401,981.62 = 224,682.56 : x
  2. Step 2: Convert to fraction form
    934,654.75/1,401,981.62 = 224,682.56/x
  3. Step 3: Cross multiply
    934,654.75x = 1,401,981.62 × 224,682.56
  4. Step 4: Simplify right side
    934,654.75x = 315,000,816,578.66
  5. Step 5: Solve for x
    x = 315,000,816,578.66/934,654.75
  6. Step 6: Final answer
    x = 337,023.72

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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.