Home / 597,623.14-824,719.92-329,351.14

Finding the Fourth Proportional to 597,623.14, 824,719.92 and 329,351.14

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Solution

The fourth proportional to 597,623.14, 824,719.92 and 329,351.14 is: 454,504.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,623.14 : 824,719.92 = 329,351.14 : x
  2. Step 2: Convert to fraction form
    597,623.14/824,719.92 = 329,351.14/x
  3. Step 3: Cross multiply
    597,623.14x = 824,719.92 × 329,351.14
  4. Step 4: Simplify right side
    597,623.14x = 271,622,445,832.71
  5. Step 5: Solve for x
    x = 271,622,445,832.71/597,623.14
  6. Step 6: Final answer
    x = 454,504.57

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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.