Home / 597,982.48-825,222.24-326,048.08

Finding the Fourth Proportional to 597,982.48, 825,222.24 and 326,048.08

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Solution

The fourth proportional to 597,982.48, 825,222.24 and 326,048.08 is: 449,949.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,982.48 : 825,222.24 = 326,048.08 : x
  2. Step 2: Convert to fraction form
    597,982.48/825,222.24 = 326,048.08/x
  3. Step 3: Cross multiply
    597,982.48x = 825,222.24 × 326,048.08
  4. Step 4: Simplify right side
    597,982.48x = 269,062,126,925.30
  5. Step 5: Solve for x
    x = 269,062,126,925.30/597,982.48
  6. Step 6: Final answer
    x = 449,949.85

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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.