Home / 799,375.15-1,196,914.04-608,928.25

Finding the Fourth Proportional to 799,375.15, 1,196,914.04 and 608,928.25

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Solution

The fourth proportional to 799,375.15, 1,196,914.04 and 608,928.25 is: 911,755.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,375.15 : 1,196,914.04 = 608,928.25 : x
  2. Step 2: Convert to fraction form
    799,375.15/1,196,914.04 = 608,928.25/x
  3. Step 3: Cross multiply
    799,375.15x = 1,196,914.04 × 608,928.25
  4. Step 4: Simplify right side
    799,375.15x = 728,834,771,777.63
  5. Step 5: Solve for x
    x = 728,834,771,777.63/799,375.15
  6. Step 6: Final answer
    x = 911,755.60

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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.