Home / 2,729,528.08-4,097,839.92-2,098,884.64

Finding the Fourth Proportional to 2,729,528.08, 4,097,839.92 and 2,098,884.64

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Solution

The fourth proportional to 2,729,528.08, 4,097,839.92 and 2,098,884.64 is: 3,151,055.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,528.08 : 4,097,839.92 = 2,098,884.64 : x
  2. Step 2: Convert to fraction form
    2,729,528.08/4,097,839.92 = 2,098,884.64/x
  3. Step 3: Cross multiply
    2,729,528.08x = 4,097,839.92 × 2,098,884.64
  4. Step 4: Simplify right side
    2,729,528.08x = 8,600,893,265,266.83
  5. Step 5: Solve for x
    x = 8,600,893,265,266.83/2,729,528.08
  6. Step 6: Final answer
    x = 3,151,055.06

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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.