Home / 823,607.37-1,235,283.48-224,617.23

Finding the Fourth Proportional to 823,607.37, 1,235,283.48 and 224,617.23

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Solution

The fourth proportional to 823,607.37, 1,235,283.48 and 224,617.23 is: 336,891.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    823,607.37 : 1,235,283.48 = 224,617.23 : x
  2. Step 2: Convert to fraction form
    823,607.37/1,235,283.48 = 224,617.23/x
  3. Step 3: Cross multiply
    823,607.37x = 1,235,283.48 × 224,617.23
  4. Step 4: Simplify right side
    823,607.37x = 277,465,953,542.36
  5. Step 5: Solve for x
    x = 277,465,953,542.36/823,607.37
  6. Step 6: Final answer
    x = 336,891.05

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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.