Home / 4,134,820.60-6,202,435.70-2,144,164.60

Finding the Fourth Proportional to 4,134,820.60, 6,202,435.70 and 2,144,164.60

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Solution

The fourth proportional to 4,134,820.60, 6,202,435.70 and 2,144,164.60 is: 3,216,353.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,820.60 : 6,202,435.70 = 2,144,164.60 : x
  2. Step 2: Convert to fraction form
    4,134,820.60/6,202,435.70 = 2,144,164.60/x
  3. Step 3: Cross multiply
    4,134,820.60x = 6,202,435.70 × 2,144,164.60
  4. Step 4: Simplify right side
    4,134,820.60x = 13,299,043,061,716.22
  5. Step 5: Solve for x
    x = 13,299,043,061,716.22/4,134,820.60
  6. Step 6: Final answer
    x = 3,216,353.10

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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.