Home / 4,928,897.94-6,801,636.25-2,753,007.90

Finding the Fourth Proportional to 4,928,897.94, 6,801,636.25 and 2,753,007.90

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Solution

The fourth proportional to 4,928,897.94, 6,801,636.25 and 2,753,007.90 is: 3,799,015.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,897.94 : 6,801,636.25 = 2,753,007.90 : x
  2. Step 2: Convert to fraction form
    4,928,897.94/6,801,636.25 = 2,753,007.90/x
  3. Step 3: Cross multiply
    4,928,897.94x = 6,801,636.25 × 2,753,007.90
  4. Step 4: Simplify right side
    4,928,897.94x = 18,724,958,329,176.38
  5. Step 5: Solve for x
    x = 18,724,958,329,176.38/4,928,897.94
  6. Step 6: Final answer
    x = 3,799,015.23

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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.