Home / 2,735,725.68-3,775,496.90-1,512,004.86

Finding the Fourth Proportional to 2,735,725.68, 3,775,496.90 and 1,512,004.86

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Solution

The fourth proportional to 2,735,725.68, 3,775,496.90 and 1,512,004.86 is: 2,086,674.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,725.68 : 3,775,496.90 = 1,512,004.86 : x
  2. Step 2: Convert to fraction form
    2,735,725.68/3,775,496.90 = 1,512,004.86/x
  3. Step 3: Cross multiply
    2,735,725.68x = 3,775,496.90 × 1,512,004.86
  4. Step 4: Simplify right side
    2,735,725.68x = 5,708,569,661,714.94
  5. Step 5: Solve for x
    x = 5,708,569,661,714.94/2,735,725.68
  6. Step 6: Final answer
    x = 2,086,674.74

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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.