Home / 3,593,627.80-5,390,441.70-3,546,388.60

Finding the Fourth Proportional to 3,593,627.80, 5,390,441.70 and 3,546,388.60

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Solution

The fourth proportional to 3,593,627.80, 5,390,441.70 and 3,546,388.60 is: 5,319,582.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,627.80 : 5,390,441.70 = 3,546,388.60 : x
  2. Step 2: Convert to fraction form
    3,593,627.80/5,390,441.70 = 3,546,388.60/x
  3. Step 3: Cross multiply
    3,593,627.80x = 5,390,441.70 × 3,546,388.60
  4. Step 4: Simplify right side
    3,593,627.80x = 19,116,600,993,844.62
  5. Step 5: Solve for x
    x = 19,116,600,993,844.62/3,593,627.80
  6. Step 6: Final answer
    x = 5,319,582.90

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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.