Home / 9,084,486.80-13,614,288.60-7,404,870.80

Finding the Fourth Proportional to 9,084,486.80, 13,614,288.60 and 7,404,870.80

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Solution

The fourth proportional to 9,084,486.80, 13,614,288.60 and 7,404,870.80 is: 11,097,164.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,486.80 : 13,614,288.60 = 7,404,870.80 : x
  2. Step 2: Convert to fraction form
    9,084,486.80/13,614,288.60 = 7,404,870.80/x
  3. Step 3: Cross multiply
    9,084,486.80x = 13,614,288.60 × 7,404,870.80
  4. Step 4: Simplify right side
    9,084,486.80x = 100,812,048,116,912.88
  5. Step 5: Solve for x
    x = 100,812,048,116,912.88/9,084,486.80
  6. Step 6: Final answer
    x = 11,097,164.91

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.