Home / 597,331.34-824,316.90-329,059.34

Finding the Fourth Proportional to 597,331.34, 824,316.90 and 329,059.34

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Solution

The fourth proportional to 597,331.34, 824,316.90 and 329,059.34 is: 454,101.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,331.34 : 824,316.90 = 329,059.34 : x
  2. Step 2: Convert to fraction form
    597,331.34/824,316.90 = 329,059.34/x
  3. Step 3: Cross multiply
    597,331.34x = 824,316.90 × 329,059.34
  4. Step 4: Simplify right side
    597,331.34x = 271,249,175,064.85
  5. Step 5: Solve for x
    x = 271,249,175,064.85/597,331.34
  6. Step 6: Final answer
    x = 454,101.70

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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.