Home / 4,982,247.63-6,876,009.61-3,049,785.27

Finding the Fourth Proportional to 4,982,247.63, 6,876,009.61 and 3,049,785.27

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Solution

The fourth proportional to 4,982,247.63, 6,876,009.61 and 3,049,785.27 is: 4,209,014.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,247.63 : 6,876,009.61 = 3,049,785.27 : x
  2. Step 2: Convert to fraction form
    4,982,247.63/6,876,009.61 = 3,049,785.27/x
  3. Step 3: Cross multiply
    4,982,247.63x = 6,876,009.61 × 3,049,785.27
  4. Step 4: Simplify right side
    4,982,247.63x = 20,970,352,817,331.98
  5. Step 5: Solve for x
    x = 20,970,352,817,331.98/4,982,247.63
  6. Step 6: Final answer
    x = 4,209,014.56

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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.