Home / 729,977.04-1,094,968.14-224,534.61

Finding the Fourth Proportional to 729,977.04, 1,094,968.14 and 224,534.61

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Solution

The fourth proportional to 729,977.04, 1,094,968.14 and 224,534.61 is: 336,802.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,977.04 : 1,094,968.14 = 224,534.61 : x
  2. Step 2: Convert to fraction form
    729,977.04/1,094,968.14 = 224,534.61/x
  3. Step 3: Cross multiply
    729,977.04x = 1,094,968.14 × 224,534.61
  4. Step 4: Simplify right side
    729,977.04x = 245,858,247,014.75
  5. Step 5: Solve for x
    x = 245,858,247,014.75/729,977.04
  6. Step 6: Final answer
    x = 336,802.71

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1.5x scale

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.