Home / 4,795,386.82-7,193,080.76-1,955,721.22

Finding the Fourth Proportional to 4,795,386.82, 7,193,080.76 and 1,955,721.22

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Solution

The fourth proportional to 4,795,386.82, 7,193,080.76 and 1,955,721.22 is: 2,933,582.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,386.82 : 7,193,080.76 = 1,955,721.22 : x
  2. Step 2: Convert to fraction form
    4,795,386.82/7,193,080.76 = 1,955,721.22/x
  3. Step 3: Cross multiply
    4,795,386.82x = 7,193,080.76 × 1,955,721.22
  4. Step 4: Simplify right side
    4,795,386.82x = 14,067,660,679,505.73
  5. Step 5: Solve for x
    x = 14,067,660,679,505.73/4,795,386.82
  6. Step 6: Final answer
    x = 2,933,582.05

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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.