Home / 3,576,191.73-4,935,170.30-1,944,587.43

Finding the Fourth Proportional to 3,576,191.73, 4,935,170.30 and 1,944,587.43

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Solution

The fourth proportional to 3,576,191.73, 4,935,170.30 and 1,944,587.43 is: 2,683,544.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,191.73 : 4,935,170.30 = 1,944,587.43 : x
  2. Step 2: Convert to fraction form
    3,576,191.73/4,935,170.30 = 1,944,587.43/x
  3. Step 3: Cross multiply
    3,576,191.73x = 4,935,170.30 × 1,944,587.43
  4. Step 4: Simplify right side
    3,576,191.73x = 9,596,870,120,566.39
  5. Step 5: Solve for x
    x = 9,596,870,120,566.39/3,576,191.73
  6. Step 6: Final answer
    x = 2,683,544.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.