Home / 597,483.25-824,516.49-325,553.39

Finding the Fourth Proportional to 597,483.25, 824,516.49 and 325,553.39

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Solution

The fourth proportional to 597,483.25, 824,516.49 and 325,553.39 is: 449,258.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,483.25 : 824,516.49 = 325,553.39 : x
  2. Step 2: Convert to fraction form
    597,483.25/824,516.49 = 325,553.39/x
  3. Step 3: Cross multiply
    597,483.25x = 824,516.49 × 325,553.39
  4. Step 4: Simplify right side
    597,483.25x = 268,424,138,430.40
  5. Step 5: Solve for x
    x = 268,424,138,430.40/597,483.25
  6. Step 6: Final answer
    x = 449,258.01

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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.