Home / 673,895.64-1,010,505.36-224,458.44

Finding the Fourth Proportional to 673,895.64, 1,010,505.36 and 224,458.44

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Solution

The fourth proportional to 673,895.64, 1,010,505.36 and 224,458.44 is: 336,575.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,895.64 : 1,010,505.36 = 224,458.44 : x
  2. Step 2: Convert to fraction form
    673,895.64/1,010,505.36 = 224,458.44/x
  3. Step 3: Cross multiply
    673,895.64x = 1,010,505.36 × 224,458.44
  4. Step 4: Simplify right side
    673,895.64x = 226,816,456,717.24
  5. Step 5: Solve for x
    x = 226,816,456,717.24/673,895.64
  6. Step 6: Final answer
    x = 336,575.05

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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.