Home / 1,453,546.76-2,178,714.45-600,147.92

Finding the Fourth Proportional to 1,453,546.76, 2,178,714.45 and 600,147.92

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Solution

The fourth proportional to 1,453,546.76, 2,178,714.45 and 600,147.92 is: 899,558.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,546.76 : 2,178,714.45 = 600,147.92 : x
  2. Step 2: Convert to fraction form
    1,453,546.76/2,178,714.45 = 600,147.92/x
  3. Step 3: Cross multiply
    1,453,546.76x = 2,178,714.45 × 600,147.92
  4. Step 4: Simplify right side
    1,453,546.76x = 1,307,550,945,441.44
  5. Step 5: Solve for x
    x = 1,307,550,945,441.44/1,453,546.76
  6. Step 6: Final answer
    x = 899,558.91

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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.