Home / 597,544.44-824,600.66-325,614.68

Finding the Fourth Proportional to 597,544.44, 824,600.66 and 325,614.68

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Solution

The fourth proportional to 597,544.44, 824,600.66 and 325,614.68 is: 449,342.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,544.44 : 824,600.66 = 325,614.68 : x
  2. Step 2: Convert to fraction form
    597,544.44/824,600.66 = 325,614.68/x
  3. Step 3: Cross multiply
    597,544.44x = 824,600.66 × 325,614.68
  4. Step 4: Simplify right side
    597,544.44x = 268,502,080,033.69
  5. Step 5: Solve for x
    x = 268,502,080,033.69/597,544.44
  6. Step 6: Final answer
    x = 449,342.45

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1.5x scale

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.