Home / 3,693,468.06-5,541,956.64-2,557,977.66

Finding the Fourth Proportional to 3,693,468.06, 5,541,956.64 and 2,557,977.66

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Solution

The fourth proportional to 3,693,468.06, 5,541,956.64 and 2,557,977.66 is: 3,838,181.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,468.06 : 5,541,956.64 = 2,557,977.66 : x
  2. Step 2: Convert to fraction form
    3,693,468.06/5,541,956.64 = 2,557,977.66/x
  3. Step 3: Cross multiply
    3,693,468.06x = 5,541,956.64 × 2,557,977.66
  4. Step 4: Simplify right side
    3,693,468.06x = 14,176,201,277,808.66
  5. Step 5: Solve for x
    x = 14,176,201,277,808.66/3,693,468.06
  6. Step 6: Final answer
    x = 3,838,181.64

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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.