Home / 729,976.05-1,094,966.64-224,533.62

Finding the Fourth Proportional to 729,976.05, 1,094,966.64 and 224,533.62

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Solution

The fourth proportional to 729,976.05, 1,094,966.64 and 224,533.62 is: 336,801.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,976.05 : 1,094,966.64 = 224,533.62 : x
  2. Step 2: Convert to fraction form
    729,976.05/1,094,966.64 = 224,533.62/x
  3. Step 3: Cross multiply
    729,976.05x = 1,094,966.64 × 224,533.62
  4. Step 4: Simplify right side
    729,976.05x = 245,856,823,458.44
  5. Step 5: Solve for x
    x = 245,856,823,458.44/729,976.05
  6. Step 6: Final answer
    x = 336,801.22

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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.