Home / 673,463.07-1,009,976.76-224,063.28

Finding the Fourth Proportional to 673,463.07, 1,009,976.76 and 224,063.28

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Solution

The fourth proportional to 673,463.07, 1,009,976.76 and 224,063.28 is: 336,022.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,463.07 : 1,009,976.76 = 224,063.28 : x
  2. Step 2: Convert to fraction form
    673,463.07/1,009,976.76 = 224,063.28/x
  3. Step 3: Cross multiply
    673,463.07x = 1,009,976.76 × 224,063.28
  4. Step 4: Simplify right side
    673,463.07x = 226,298,701,623.62
  5. Step 5: Solve for x
    x = 226,298,701,623.62/673,463.07
  6. Step 6: Final answer
    x = 336,022.44

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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.