Home / 6,258,097.35-9,387,412.52-2,214,618.66

Finding the Fourth Proportional to 6,258,097.35, 9,387,412.52 and 2,214,618.66

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Solution

The fourth proportional to 6,258,097.35, 9,387,412.52 and 2,214,618.66 is: 3,322,022.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,097.35 : 9,387,412.52 = 2,214,618.66 : x
  2. Step 2: Convert to fraction form
    6,258,097.35/9,387,412.52 = 2,214,618.66/x
  3. Step 3: Cross multiply
    6,258,097.35x = 9,387,412.52 × 2,214,618.66
  4. Step 4: Simplify right side
    6,258,097.35x = 20,789,538,924,836.53
  5. Step 5: Solve for x
    x = 20,789,538,924,836.53/6,258,097.35
  6. Step 6: Final answer
    x = 3,322,022.30

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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.