Home / 597,282.90-824,241.33-329,010.90

Finding the Fourth Proportional to 597,282.90, 824,241.33 and 329,010.90

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Solution

The fourth proportional to 597,282.90, 824,241.33 and 329,010.90 is: 454,030.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,282.90 : 824,241.33 = 329,010.90 : x
  2. Step 2: Convert to fraction form
    597,282.90/824,241.33 = 329,010.90/x
  3. Step 3: Cross multiply
    597,282.90x = 824,241.33 × 329,010.90
  4. Step 4: Simplify right side
    597,282.90x = 271,184,381,800.50
  5. Step 5: Solve for x
    x = 271,184,381,800.50/597,282.90
  6. Step 6: Final answer
    x = 454,030.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.