Home / 597,764.04-824,908.94-325,831.92

Finding the Fourth Proportional to 597,764.04, 824,908.94 and 325,831.92

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Solution

The fourth proportional to 597,764.04, 824,908.94 and 325,831.92 is: 449,645.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,764.04 : 824,908.94 = 325,831.92 : x
  2. Step 2: Convert to fraction form
    597,764.04/824,908.94 = 325,831.92/x
  3. Step 3: Cross multiply
    597,764.04x = 824,908.94 × 325,831.92
  4. Step 4: Simplify right side
    597,764.04x = 268,781,663,745.37
  5. Step 5: Solve for x
    x = 268,781,663,745.37/597,764.04
  6. Step 6: Final answer
    x = 449,645.09

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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.