Home / 2,795,205.70-4,197,237.23-2,042,330.95

Finding the Fourth Proportional to 2,795,205.70, 4,197,237.23 and 2,042,330.95

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Solution

The fourth proportional to 2,795,205.70, 4,197,237.23 and 2,042,330.95 is: 3,066,732.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,205.70 : 4,197,237.23 = 2,042,330.95 : x
  2. Step 2: Convert to fraction form
    2,795,205.70/4,197,237.23 = 2,042,330.95/x
  3. Step 3: Cross multiply
    2,795,205.70x = 4,197,237.23 × 2,042,330.95
  4. Step 4: Simplify right side
    2,795,205.70x = 8,572,147,489,109.61
  5. Step 5: Solve for x
    x = 8,572,147,489,109.61/2,795,205.70
  6. Step 6: Final answer
    x = 3,066,732.26

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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.