Home / 597,822.01-824,964.54-339,664.85

Finding the Fourth Proportional to 597,822.01, 824,964.54 and 339,664.85

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Solution

The fourth proportional to 597,822.01, 824,964.54 and 339,664.85 is: 468,720.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,822.01 : 824,964.54 = 339,664.85 : x
  2. Step 2: Convert to fraction form
    597,822.01/824,964.54 = 339,664.85/x
  3. Step 3: Cross multiply
    597,822.01x = 824,964.54 × 339,664.85
  4. Step 4: Simplify right side
    597,822.01x = 280,211,456,734.42
  5. Step 5: Solve for x
    x = 280,211,456,734.42/597,822.01
  6. Step 6: Final answer
    x = 468,720.54

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1.5x scale

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.