Home / 8,424,080.58-11,624,232.16-4,752,783.12

Finding the Fourth Proportional to 8,424,080.58, 11,624,232.16 and 4,752,783.12

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Solution

The fourth proportional to 8,424,080.58, 11,624,232.16 and 4,752,783.12 is: 6,558,277.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,424,080.58 : 11,624,232.16 = 4,752,783.12 : x
  2. Step 2: Convert to fraction form
    8,424,080.58/11,624,232.16 = 4,752,783.12/x
  3. Step 3: Cross multiply
    8,424,080.58x = 11,624,232.16 × 4,752,783.12
  4. Step 4: Simplify right side
    8,424,080.58x = 55,247,454,393,009.14
  5. Step 5: Solve for x
    x = 55,247,454,393,009.14/8,424,080.58
  6. Step 6: Final answer
    x = 6,558,277.06

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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.