Home / 597,775.10-824,918.91-325,845.32

Finding the Fourth Proportional to 597,775.10, 824,918.91 and 325,845.32

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Solution

The fourth proportional to 597,775.10, 824,918.91 and 325,845.32 is: 449,660.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,775.10 : 824,918.91 = 325,845.32 : x
  2. Step 2: Convert to fraction form
    597,775.10/824,918.91 = 325,845.32/x
  3. Step 3: Cross multiply
    597,775.10x = 824,918.91 × 325,845.32
  4. Step 4: Simplify right side
    597,775.10x = 268,795,966,203.00
  5. Step 5: Solve for x
    x = 268,795,966,203.00/597,775.10
  6. Step 6: Final answer
    x = 449,660.69

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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.