Home / 2,237,534.60-3,354,286.62-816,593.72

Finding the Fourth Proportional to 2,237,534.60, 3,354,286.62 and 816,593.72

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Solution

The fourth proportional to 2,237,534.60, 3,354,286.62 and 816,593.72 is: 1,224,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,534.60 : 3,354,286.62 = 816,593.72 : x
  2. Step 2: Convert to fraction form
    2,237,534.60/3,354,286.62 = 816,593.72/x
  3. Step 3: Cross multiply
    2,237,534.60x = 3,354,286.62 × 816,593.72
  4. Step 4: Simplify right side
    2,237,534.60x = 2,739,089,388,972.03
  5. Step 5: Solve for x
    x = 2,739,089,388,972.03/2,237,534.60
  6. Step 6: Final answer
    x = 1,224,155.10

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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.