Home / 9,084,360.80-13,614,099.60-7,404,744.80

Finding the Fourth Proportional to 9,084,360.80, 13,614,099.60 and 7,404,744.80

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Solution

The fourth proportional to 9,084,360.80, 13,614,099.60 and 7,404,744.80 is: 11,096,975.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,360.80 : 13,614,099.60 = 7,404,744.80 : x
  2. Step 2: Convert to fraction form
    9,084,360.80/13,614,099.60 = 7,404,744.80/x
  3. Step 3: Cross multiply
    9,084,360.80x = 13,614,099.60 × 7,404,744.80
  4. Step 4: Simplify right side
    9,084,360.80x = 100,808,933,219,782.08
  5. Step 5: Solve for x
    x = 100,808,933,219,782.08/9,084,360.80
  6. Step 6: Final answer
    x = 11,096,975.94

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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.