Home / 5,045,489.80-6,962,795.22-2,753,701

Finding the Fourth Proportional to 5,045,489.80, 6,962,795.22 and 2,753,701

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Solution

The fourth proportional to 5,045,489.80, 6,962,795.22 and 2,753,701 is: 3,800,117.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,489.80 : 6,962,795.22 = 2,753,701 : x
  2. Step 2: Convert to fraction form
    5,045,489.80/6,962,795.22 = 2,753,701/x
  3. Step 3: Cross multiply
    5,045,489.80x = 6,962,795.22 × 2,753,701
  4. Step 4: Simplify right side
    5,045,489.80x = 19,173,456,160,109.22
  5. Step 5: Solve for x
    x = 19,173,456,160,109.22/5,045,489.80
  6. Step 6: Final answer
    x = 3,800,117.91

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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.