Home / 4,544,714.68-6,273,978.96-2,826,388.78

Finding the Fourth Proportional to 4,544,714.68, 6,273,978.96 and 2,826,388.78

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Solution

The fourth proportional to 4,544,714.68, 6,273,978.96 and 2,826,388.78 is: 3,901,829.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,714.68 : 6,273,978.96 = 2,826,388.78 : x
  2. Step 2: Convert to fraction form
    4,544,714.68/6,273,978.96 = 2,826,388.78/x
  3. Step 3: Cross multiply
    4,544,714.68x = 6,273,978.96 × 2,826,388.78
  4. Step 4: Simplify right side
    4,544,714.68x = 17,732,703,738,500.07
  5. Step 5: Solve for x
    x = 17,732,703,738,500.07/4,544,714.68
  6. Step 6: Final answer
    x = 3,901,829.92

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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.