Home / 2,116,893.03-3,175,210.83-750,734.27

Finding the Fourth Proportional to 2,116,893.03, 3,175,210.83 and 750,734.27

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Solution

The fourth proportional to 2,116,893.03, 3,175,210.83 and 750,734.27 is: 1,126,055.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,116,893.03 : 3,175,210.83 = 750,734.27 : x
  2. Step 2: Convert to fraction form
    2,116,893.03/3,175,210.83 = 750,734.27/x
  3. Step 3: Cross multiply
    2,116,893.03x = 3,175,210.83 × 750,734.27
  4. Step 4: Simplify right side
    2,116,893.03x = 2,383,739,601,262.95
  5. Step 5: Solve for x
    x = 2,383,739,601,262.95/2,116,893.03
  6. Step 6: Final answer
    x = 1,126,055.76

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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.