Home / 6,352,153.32-8,765,953.86-3,451,554.25

Finding the Fourth Proportional to 6,352,153.32, 8,765,953.86 and 3,451,554.25

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Solution

The fourth proportional to 6,352,153.32, 8,765,953.86 and 3,451,554.25 is: 4,763,135.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,153.32 : 8,765,953.86 = 3,451,554.25 : x
  2. Step 2: Convert to fraction form
    6,352,153.32/8,765,953.86 = 3,451,554.25/x
  3. Step 3: Cross multiply
    6,352,153.32x = 8,765,953.86 × 3,451,554.25
  4. Step 4: Simplify right side
    6,352,153.32x = 30,256,165,300,786.90
  5. Step 5: Solve for x
    x = 30,256,165,300,786.90/6,352,153.32
  6. Step 6: Final answer
    x = 4,763,135.24

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.