Home / 3,952,285.64-5,453,900.88-2,210,098.58

Finding the Fourth Proportional to 3,952,285.64, 5,453,900.88 and 2,210,098.58

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Solution

The fourth proportional to 3,952,285.64, 5,453,900.88 and 2,210,098.58 is: 3,049,794.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,952,285.64 : 5,453,900.88 = 2,210,098.58 : x
  2. Step 2: Convert to fraction form
    3,952,285.64/5,453,900.88 = 2,210,098.58/x
  3. Step 3: Cross multiply
    3,952,285.64x = 5,453,900.88 × 2,210,098.58
  4. Step 4: Simplify right side
    3,952,285.64x = 12,053,658,590,348.75
  5. Step 5: Solve for x
    x = 12,053,658,590,348.75/3,952,285.64
  6. Step 6: Final answer
    x = 3,049,794.39

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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.