Home / 4,954,281.58-7,429,638.74-1,714,939.16

Finding the Fourth Proportional to 4,954,281.58, 7,429,638.74 and 1,714,939.16

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Solution

The fourth proportional to 4,954,281.58, 7,429,638.74 and 1,714,939.16 is: 2,571,791.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,281.58 : 7,429,638.74 = 1,714,939.16 : x
  2. Step 2: Convert to fraction form
    4,954,281.58/7,429,638.74 = 1,714,939.16/x
  3. Step 3: Cross multiply
    4,954,281.58x = 7,429,638.74 × 1,714,939.16
  4. Step 4: Simplify right side
    4,954,281.58x = 12,741,378,419,879.06
  5. Step 5: Solve for x
    x = 12,741,378,419,879.06/4,954,281.58
  6. Step 6: Final answer
    x = 2,571,791.33

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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.