Home / 3,584,614.40-5,376,921.60-3,374,489.60

Finding the Fourth Proportional to 3,584,614.40, 5,376,921.60 and 3,374,489.60

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Solution

The fourth proportional to 3,584,614.40, 5,376,921.60 and 3,374,489.60 is: 5,061,734.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,614.40 : 5,376,921.60 = 3,374,489.60 : x
  2. Step 2: Convert to fraction form
    3,584,614.40/5,376,921.60 = 3,374,489.60/x
  3. Step 3: Cross multiply
    3,584,614.40x = 5,376,921.60 × 3,374,489.60
  4. Step 4: Simplify right side
    3,584,614.40x = 18,144,366,019,215.36
  5. Step 5: Solve for x
    x = 18,144,366,019,215.36/3,584,614.40
  6. Step 6: Final answer
    x = 5,061,734.40

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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.