Home / 4,192,484.45-5,785,833.78-2,357,520.44

Finding the Fourth Proportional to 4,192,484.45, 5,785,833.78 and 2,357,520.44

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Solution

The fourth proportional to 4,192,484.45, 5,785,833.78 and 2,357,520.44 is: 3,253,493.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,484.45 : 5,785,833.78 = 2,357,520.44 : x
  2. Step 2: Convert to fraction form
    4,192,484.45/5,785,833.78 = 2,357,520.44/x
  3. Step 3: Cross multiply
    4,192,484.45x = 5,785,833.78 × 2,357,520.44
  4. Step 4: Simplify right side
    4,192,484.45x = 13,640,221,369,863.29
  5. Step 5: Solve for x
    x = 13,640,221,369,863.29/4,192,484.45
  6. Step 6: Final answer
    x = 3,253,493.61

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1.5x scale

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.