Home / 6,180,627.30-9,274,877.55-3,621,837.30

Finding the Fourth Proportional to 6,180,627.30, 9,274,877.55 and 3,621,837.30

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Solution

The fourth proportional to 6,180,627.30, 9,274,877.55 and 3,621,837.30 is: 5,435,062.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180,627.30 : 9,274,877.55 = 3,621,837.30 : x
  2. Step 2: Convert to fraction form
    6,180,627.30/9,274,877.55 = 3,621,837.30/x
  3. Step 3: Cross multiply
    6,180,627.30x = 9,274,877.55 × 3,621,837.30
  4. Step 4: Simplify right side
    6,180,627.30x = 33,592,097,463,522.62
  5. Step 5: Solve for x
    x = 33,592,097,463,522.62/6,180,627.30
  6. Step 6: Final answer
    x = 5,435,062.79

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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.