Home / 3,584,615.40-5,376,923.10-3,374,490.60

Finding the Fourth Proportional to 3,584,615.40, 5,376,923.10 and 3,374,490.60

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Solution

The fourth proportional to 3,584,615.40, 5,376,923.10 and 3,374,490.60 is: 5,061,735.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,615.40 : 5,376,923.10 = 3,374,490.60 : x
  2. Step 2: Convert to fraction form
    3,584,615.40/5,376,923.10 = 3,374,490.60/x
  3. Step 3: Cross multiply
    3,584,615.40x = 5,376,923.10 × 3,374,490.60
  4. Step 4: Simplify right side
    3,584,615.40x = 18,144,376,457,872.86
  5. Step 5: Solve for x
    x = 18,144,376,457,872.86/3,584,615.40
  6. Step 6: Final answer
    x = 5,061,735.90

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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.