Home / 595,546.66-821,858.92-323,616.02

Finding the Fourth Proportional to 595,546.66, 821,858.92 and 323,616.02

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Solution

The fourth proportional to 595,546.66, 821,858.92 and 323,616.02 is: 446,592.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,546.66 : 821,858.92 = 323,616.02 : x
  2. Step 2: Convert to fraction form
    595,546.66/821,858.92 = 323,616.02/x
  3. Step 3: Cross multiply
    595,546.66x = 821,858.92 × 323,616.02
  4. Step 4: Simplify right side
    595,546.66x = 265,966,711,073.82
  5. Step 5: Solve for x
    x = 265,966,711,073.82/595,546.66
  6. Step 6: Final answer
    x = 446,592.57

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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.