Home / 701,546.53-1,051,992.65-364,496.57

Finding the Fourth Proportional to 701,546.53, 1,051,992.65 and 364,496.57

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Solution

The fourth proportional to 701,546.53, 1,051,992.65 and 364,496.57 is: 546,574.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,546.53 : 1,051,992.65 = 364,496.57 : x
  2. Step 2: Convert to fraction form
    701,546.53/1,051,992.65 = 364,496.57/x
  3. Step 3: Cross multiply
    701,546.53x = 1,051,992.65 × 364,496.57
  4. Step 4: Simplify right side
    701,546.53x = 383,447,712,590.21
  5. Step 5: Solve for x
    x = 383,447,712,590.21/701,546.53
  6. Step 6: Final answer
    x = 546,574.88

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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.