Home / 8,947,297.14-13,408,435.26-4,839,751.10

Finding the Fourth Proportional to 8,947,297.14, 13,408,435.26 and 4,839,751.10

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Solution

The fourth proportional to 8,947,297.14, 13,408,435.26 and 4,839,751.10 is: 7,252,859.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,947,297.14 : 13,408,435.26 = 4,839,751.10 : x
  2. Step 2: Convert to fraction form
    8,947,297.14/13,408,435.26 = 4,839,751.10/x
  3. Step 3: Cross multiply
    8,947,297.14x = 13,408,435.26 × 4,839,751.10
  4. Step 4: Simplify right side
    8,947,297.14x = 64,893,489,231,821.60
  5. Step 5: Solve for x
    x = 64,893,489,231,821.60/8,947,297.14
  6. Step 6: Final answer
    x = 7,252,859.52

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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.