Home / 673,433.70-1,009,440.39-224,034.18

Finding the Fourth Proportional to 673,433.70, 1,009,440.39 and 224,034.18

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Solution

The fourth proportional to 673,433.70, 1,009,440.39 and 224,034.18 is: 335,815.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,433.70 : 1,009,440.39 = 224,034.18 : x
  2. Step 2: Convert to fraction form
    673,433.70/1,009,440.39 = 224,034.18/x
  3. Step 3: Cross multiply
    673,433.70x = 1,009,440.39 × 224,034.18
  4. Step 4: Simplify right side
    673,433.70x = 226,149,150,032.53
  5. Step 5: Solve for x
    x = 226,149,150,032.53/673,433.70
  6. Step 6: Final answer
    x = 335,815.02

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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.