Home / 1,196,523.42-1,794,396.78-397,590.54

Finding the Fourth Proportional to 1,196,523.42, 1,794,396.78 and 397,590.54

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Solution

The fourth proportional to 1,196,523.42, 1,794,396.78 and 397,590.54 is: 596,256.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,523.42 : 1,794,396.78 = 397,590.54 : x
  2. Step 2: Convert to fraction form
    1,196,523.42/1,794,396.78 = 397,590.54/x
  3. Step 3: Cross multiply
    1,196,523.42x = 1,794,396.78 × 397,590.54
  4. Step 4: Simplify right side
    1,196,523.42x = 713,435,184,734.46
  5. Step 5: Solve for x
    x = 713,435,184,734.46/1,196,523.42
  6. Step 6: Final answer
    x = 596,256.77

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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.