Home / 3,649,492.13-5,035,944.03-2,017,676.04

Finding the Fourth Proportional to 3,649,492.13, 5,035,944.03 and 2,017,676.04

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Solution

The fourth proportional to 3,649,492.13, 5,035,944.03 and 2,017,676.04 is: 2,784,196.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,492.13 : 5,035,944.03 = 2,017,676.04 : x
  2. Step 2: Convert to fraction form
    3,649,492.13/5,035,944.03 = 2,017,676.04/x
  3. Step 3: Cross multiply
    3,649,492.13x = 5,035,944.03 × 2,017,676.04
  4. Step 4: Simplify right side
    3,649,492.13x = 10,160,903,608,112.04
  5. Step 5: Solve for x
    x = 10,160,903,608,112.04/3,649,492.13
  6. Step 6: Final answer
    x = 2,784,196.61

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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.