Home / 2,735,754.50-3,775,536.59-1,512,033.74

Finding the Fourth Proportional to 2,735,754.50, 3,775,536.59 and 1,512,033.74

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Solution

The fourth proportional to 2,735,754.50, 3,775,536.59 and 1,512,033.74 is: 2,086,714.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,754.50 : 3,775,536.59 = 1,512,033.74 : x
  2. Step 2: Convert to fraction form
    2,735,754.50/3,775,536.59 = 1,512,033.74/x
  3. Step 3: Cross multiply
    2,735,754.50x = 3,775,536.59 × 1,512,033.74
  4. Step 4: Simplify right side
    2,735,754.50x = 5,708,738,698,404.96
  5. Step 5: Solve for x
    x = 5,708,738,698,404.96/2,735,754.50
  6. Step 6: Final answer
    x = 2,086,714.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.