Home / 1,374,591.07-2,061,057.96-616,295.39

Finding the Fourth Proportional to 1,374,591.07, 2,061,057.96 and 616,295.39

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Solution

The fourth proportional to 1,374,591.07, 2,061,057.96 and 616,295.39 is: 924,071.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,591.07 : 2,061,057.96 = 616,295.39 : x
  2. Step 2: Convert to fraction form
    1,374,591.07/2,061,057.96 = 616,295.39/x
  3. Step 3: Cross multiply
    1,374,591.07x = 2,061,057.96 × 616,295.39
  4. Step 4: Simplify right side
    1,374,591.07x = 1,270,220,519,270.80
  5. Step 5: Solve for x
    x = 1,270,220,519,270.80/1,374,591.07
  6. Step 6: Final answer
    x = 924,071.56

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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.