Home / 4,214,301.44-6,320,810.60-1,374,409.04

Finding the Fourth Proportional to 4,214,301.44, 6,320,810.60 and 1,374,409.04

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Solution

The fourth proportional to 4,214,301.44, 6,320,810.60 and 1,374,409.04 is: 2,061,404.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,301.44 : 6,320,810.60 = 1,374,409.04 : x
  2. Step 2: Convert to fraction form
    4,214,301.44/6,320,810.60 = 1,374,409.04/x
  3. Step 3: Cross multiply
    4,214,301.44x = 6,320,810.60 × 1,374,409.04
  4. Step 4: Simplify right side
    4,214,301.44x = 8,687,379,228,767.82
  5. Step 5: Solve for x
    x = 8,687,379,228,767.82/4,214,301.44
  6. Step 6: Final answer
    x = 2,061,404.33

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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.