Home / 3,669,109.60-5,504,182.80-1,144,501.60

Finding the Fourth Proportional to 3,669,109.60, 5,504,182.80 and 1,144,501.60

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Solution

The fourth proportional to 3,669,109.60, 5,504,182.80 and 1,144,501.60 is: 1,716,914.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,109.60 : 5,504,182.80 = 1,144,501.60 : x
  2. Step 2: Convert to fraction form
    3,669,109.60/5,504,182.80 = 1,144,501.60/x
  3. Step 3: Cross multiply
    3,669,109.60x = 5,504,182.80 × 1,144,501.60
  4. Step 4: Simplify right side
    3,669,109.60x = 6,299,546,021,292.48
  5. Step 5: Solve for x
    x = 6,299,546,021,292.48/3,669,109.60
  6. Step 6: Final answer
    x = 1,716,914.10

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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.