Home / 5,033,784.37-7,544,820.06-2,876,321.88

Finding the Fourth Proportional to 5,033,784.37, 7,544,820.06 and 2,876,321.88

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Solution

The fourth proportional to 5,033,784.37, 7,544,820.06 and 2,876,321.88 is: 4,311,136.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033,784.37 : 7,544,820.06 = 2,876,321.88 : x
  2. Step 2: Convert to fraction form
    5,033,784.37/7,544,820.06 = 2,876,321.88/x
  3. Step 3: Cross multiply
    5,033,784.37x = 7,544,820.06 × 2,876,321.88
  4. Step 4: Simplify right side
    5,033,784.37x = 21,701,331,019,240.91
  5. Step 5: Solve for x
    x = 21,701,331,019,240.91/5,033,784.37
  6. Step 6: Final answer
    x = 4,311,136.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.