Home / 3,070,799.58-4,606,789.77-1,177,393.35

Finding the Fourth Proportional to 3,070,799.58, 4,606,789.77 and 1,177,393.35

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Solution

The fourth proportional to 3,070,799.58, 4,606,789.77 and 1,177,393.35 is: 1,766,316.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,799.58 : 4,606,789.77 = 1,177,393.35 : x
  2. Step 2: Convert to fraction form
    3,070,799.58/4,606,789.77 = 1,177,393.35/x
  3. Step 3: Cross multiply
    3,070,799.58x = 4,606,789.77 × 1,177,393.35
  4. Step 4: Simplify right side
    3,070,799.58x = 5,424,003,640,046.03
  5. Step 5: Solve for x
    x = 5,424,003,640,046.03/3,070,799.58
  6. Step 6: Final answer
    x = 1,766,316.39

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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.