Home / 3,053,168.16-4,601,698.02-2,631,789.96

Finding the Fourth Proportional to 3,053,168.16, 4,601,698.02 and 2,631,789.96

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Solution

The fourth proportional to 3,053,168.16, 4,601,698.02 and 2,631,789.96 is: 3,966,601.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,168.16 : 4,601,698.02 = 2,631,789.96 : x
  2. Step 2: Convert to fraction form
    3,053,168.16/4,601,698.02 = 2,631,789.96/x
  3. Step 3: Cross multiply
    3,053,168.16x = 4,601,698.02 × 2,631,789.96
  4. Step 4: Simplify right side
    3,053,168.16x = 12,110,702,647,987.88
  5. Step 5: Solve for x
    x = 12,110,702,647,987.88/3,053,168.16
  6. Step 6: Final answer
    x = 3,966,601.91

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.