Home / 597,595.04-824,681.14-325,662.82

Finding the Fourth Proportional to 597,595.04, 824,681.14 and 325,662.82

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Solution

The fourth proportional to 597,595.04, 824,681.14 and 325,662.82 is: 449,414.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,595.04 : 824,681.14 = 325,662.82 : x
  2. Step 2: Convert to fraction form
    597,595.04/824,681.14 = 325,662.82/x
  3. Step 3: Cross multiply
    597,595.04x = 824,681.14 × 325,662.82
  4. Step 4: Simplify right side
    597,595.04x = 268,567,985,653.22
  5. Step 5: Solve for x
    x = 268,567,985,653.22/597,595.04
  6. Step 6: Final answer
    x = 449,414.68

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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.