Home / 597,529.13-824,590.32-325,597.07

Finding the Fourth Proportional to 597,529.13, 824,590.32 and 325,597.07

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Solution

The fourth proportional to 597,529.13, 824,590.32 and 325,597.07 is: 449,324.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,529.13 : 824,590.32 = 325,597.07 : x
  2. Step 2: Convert to fraction form
    597,529.13/824,590.32 = 325,597.07/x
  3. Step 3: Cross multiply
    597,529.13x = 824,590.32 × 325,597.07
  4. Step 4: Simplify right side
    597,529.13x = 268,484,192,142.36
  5. Step 5: Solve for x
    x = 268,484,192,142.36/597,529.13
  6. Step 6: Final answer
    x = 449,324.02

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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.