Home / 3,610,162.52-4,979,154.48-3,068,092.70

Finding the Fourth Proportional to 3,610,162.52, 4,979,154.48 and 3,068,092.70

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Solution

The fourth proportional to 3,610,162.52, 4,979,154.48 and 3,068,092.70 is: 4,231,529.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,162.52 : 4,979,154.48 = 3,068,092.70 : x
  2. Step 2: Convert to fraction form
    3,610,162.52/4,979,154.48 = 3,068,092.70/x
  3. Step 3: Cross multiply
    3,610,162.52x = 4,979,154.48 × 3,068,092.70
  4. Step 4: Simplify right side
    3,610,162.52x = 15,276,507,512,260.30
  5. Step 5: Solve for x
    x = 15,276,507,512,260.30/3,610,162.52
  6. Step 6: Final answer
    x = 4,231,529.03

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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.