Home / 4,983,664.83-6,877,462.29-2,691,825.48

Finding the Fourth Proportional to 4,983,664.83, 6,877,462.29 and 2,691,825.48

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Solution

The fourth proportional to 4,983,664.83, 6,877,462.29 and 2,691,825.48 is: 3,714,721.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,664.83 : 6,877,462.29 = 2,691,825.48 : x
  2. Step 2: Convert to fraction form
    4,983,664.83/6,877,462.29 = 2,691,825.48/x
  3. Step 3: Cross multiply
    4,983,664.83x = 6,877,462.29 × 2,691,825.48
  4. Step 4: Simplify right side
    4,983,664.83x = 18,512,928,229,961.15
  5. Step 5: Solve for x
    x = 18,512,928,229,961.15/4,983,664.83
  6. Step 6: Final answer
    x = 3,714,721.77

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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.