Home / 884,529.30-1,326,793.95-244,831.80

Finding the Fourth Proportional to 884,529.30, 1,326,793.95 and 244,831.80

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Solution

The fourth proportional to 884,529.30, 1,326,793.95 and 244,831.80 is: 367,247.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,529.30 : 1,326,793.95 = 244,831.80 : x
  2. Step 2: Convert to fraction form
    884,529.30/1,326,793.95 = 244,831.80/x
  3. Step 3: Cross multiply
    884,529.30x = 1,326,793.95 × 244,831.80
  4. Step 4: Simplify right side
    884,529.30x = 324,841,351,007.61
  5. Step 5: Solve for x
    x = 324,841,351,007.61/884,529.30
  6. Step 6: Final answer
    x = 367,247.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.