Home / 4,929,513.44-6,802,603.20-2,754,072.95

Finding the Fourth Proportional to 4,929,513.44, 6,802,603.20 and 2,754,072.95

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Solution

The fourth proportional to 4,929,513.44, 6,802,603.20 and 2,754,072.95 is: 3,800,550.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,513.44 : 6,802,603.20 = 2,754,072.95 : x
  2. Step 2: Convert to fraction form
    4,929,513.44/6,802,603.20 = 2,754,072.95/x
  3. Step 3: Cross multiply
    4,929,513.44x = 6,802,603.20 × 2,754,072.95
  4. Step 4: Simplify right side
    4,929,513.44x = 18,734,865,428,690.42
  5. Step 5: Solve for x
    x = 18,734,865,428,690.42/4,929,513.44
  6. Step 6: Final answer
    x = 3,800,550.64

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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.