Home / 673,585.90-1,010,168.66-224,201.67

Finding the Fourth Proportional to 673,585.90, 1,010,168.66 and 224,201.67

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Solution

The fourth proportional to 673,585.90, 1,010,168.66 and 224,201.67 is: 336,232.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,585.90 : 1,010,168.66 = 224,201.67 : x
  2. Step 2: Convert to fraction form
    673,585.90/1,010,168.66 = 224,201.67/x
  3. Step 3: Cross multiply
    673,585.90x = 1,010,168.66 × 224,201.67
  4. Step 4: Simplify right side
    673,585.90x = 226,481,501,963.86
  5. Step 5: Solve for x
    x = 226,481,501,963.86/673,585.90
  6. Step 6: Final answer
    x = 336,232.55

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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.