Home / 2,217,103.64-3,060,160.35-1,250,794.44

Finding the Fourth Proportional to 2,217,103.64, 3,060,160.35 and 1,250,794.44

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Solution

The fourth proportional to 2,217,103.64, 3,060,160.35 and 1,250,794.44 is: 1,726,410.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,103.64 : 3,060,160.35 = 1,250,794.44 : x
  2. Step 2: Convert to fraction form
    2,217,103.64/3,060,160.35 = 1,250,794.44/x
  3. Step 3: Cross multiply
    2,217,103.64x = 3,060,160.35 × 1,250,794.44
  4. Step 4: Simplify right side
    2,217,103.64x = 3,827,631,551,288.45
  5. Step 5: Solve for x
    x = 3,827,631,551,288.45/2,217,103.64
  6. Step 6: Final answer
    x = 1,726,410.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.