Home / 597,590.04-824,674.24-325,657.82

Finding the Fourth Proportional to 597,590.04, 824,674.24 and 325,657.82

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Solution

The fourth proportional to 597,590.04, 824,674.24 and 325,657.82 is: 449,407.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,590.04 : 824,674.24 = 325,657.82 : x
  2. Step 2: Convert to fraction form
    597,590.04/824,674.24 = 325,657.82/x
  3. Step 3: Cross multiply
    597,590.04x = 824,674.24 × 325,657.82
  4. Step 4: Simplify right side
    597,590.04x = 268,561,615,208.56
  5. Step 5: Solve for x
    x = 268,561,615,208.56/597,590.04
  6. Step 6: Final answer
    x = 449,407.78

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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.