Home / 596,982.50-823,850.62-325,065.30

Finding the Fourth Proportional to 596,982.50, 823,850.62 and 325,065.30

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Solution

The fourth proportional to 596,982.50, 823,850.62 and 325,065.30 is: 448,598.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,982.50 : 823,850.62 = 325,065.30 : x
  2. Step 2: Convert to fraction form
    596,982.50/823,850.62 = 325,065.30/x
  3. Step 3: Cross multiply
    596,982.50x = 823,850.62 × 325,065.30
  4. Step 4: Simplify right side
    596,982.50x = 267,805,248,945.49
  5. Step 5: Solve for x
    x = 267,805,248,945.49/596,982.50
  6. Step 6: Final answer
    x = 448,598.16

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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.