Home / 597,513.03-824,557.32-325,583.27

Finding the Fourth Proportional to 597,513.03, 824,557.32 and 325,583.27

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Solution

The fourth proportional to 597,513.03, 824,557.32 and 325,583.27 is: 449,299.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,513.03 : 824,557.32 = 325,583.27 : x
  2. Step 2: Convert to fraction form
    597,513.03/824,557.32 = 325,583.27/x
  3. Step 3: Cross multiply
    597,513.03x = 824,557.32 × 325,583.27
  4. Step 4: Simplify right side
    597,513.03x = 268,462,067,300.60
  5. Step 5: Solve for x
    x = 268,462,067,300.60/597,513.03
  6. Step 6: Final answer
    x = 449,299.10

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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.