Home / 4,848,206.86-7,274,452.47-2,542,149.28

Finding the Fourth Proportional to 4,848,206.86, 7,274,452.47 and 2,542,149.28

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Solution

The fourth proportional to 4,848,206.86, 7,274,452.47 and 2,542,149.28 is: 3,814,347.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,206.86 : 7,274,452.47 = 2,542,149.28 : x
  2. Step 2: Convert to fraction form
    4,848,206.86/7,274,452.47 = 2,542,149.28/x
  3. Step 3: Cross multiply
    4,848,206.86x = 7,274,452.47 × 2,542,149.28
  4. Step 4: Simplify right side
    4,848,206.86x = 18,492,744,109,004.72
  5. Step 5: Solve for x
    x = 18,492,744,109,004.72/4,848,206.86
  6. Step 6: Final answer
    x = 3,814,347.17

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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.