Home / 4,033,137.83-5,565,659.85-2,197,611.51

Finding the Fourth Proportional to 4,033,137.83, 5,565,659.85 and 2,197,611.51

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Solution

The fourth proportional to 4,033,137.83, 5,565,659.85 and 2,197,611.51 is: 3,032,665.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,137.83 : 5,565,659.85 = 2,197,611.51 : x
  2. Step 2: Convert to fraction form
    4,033,137.83/5,565,659.85 = 2,197,611.51/x
  3. Step 3: Cross multiply
    4,033,137.83x = 5,565,659.85 × 2,197,611.51
  4. Step 4: Simplify right side
    4,033,137.83x = 12,231,158,126,233.65
  5. Step 5: Solve for x
    x = 12,231,158,126,233.65/4,033,137.83
  6. Step 6: Final answer
    x = 3,032,665.55

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Double scale
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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.