Home / 9,104,086.35-13,647,253.68-3,637,551.60

Finding the Fourth Proportional to 9,104,086.35, 13,647,253.68 and 3,637,551.60

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Solution

The fourth proportional to 9,104,086.35, 13,647,253.68 and 3,637,551.60 is: 5,452,781.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,086.35 : 13,647,253.68 = 3,637,551.60 : x
  2. Step 2: Convert to fraction form
    9,104,086.35/13,647,253.68 = 3,637,551.60/x
  3. Step 3: Cross multiply
    9,104,086.35x = 13,647,253.68 × 3,637,551.60
  4. Step 4: Simplify right side
    9,104,086.35x = 49,642,589,459,289.89
  5. Step 5: Solve for x
    x = 49,642,589,459,289.89/9,104,086.35
  6. Step 6: Final answer
    x = 5,452,781.04

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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.