Home / 4,898,514.87-7,345,240.86-2,200,533.27

Finding the Fourth Proportional to 4,898,514.87, 7,345,240.86 and 2,200,533.27

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Solution

The fourth proportional to 4,898,514.87, 7,345,240.86 and 2,200,533.27 is: 3,299,662.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,514.87 : 7,345,240.86 = 2,200,533.27 : x
  2. Step 2: Convert to fraction form
    4,898,514.87/7,345,240.86 = 2,200,533.27/x
  3. Step 3: Cross multiply
    4,898,514.87x = 7,345,240.86 × 2,200,533.27
  4. Step 4: Simplify right side
    4,898,514.87x = 16,163,446,888,593.41
  5. Step 5: Solve for x
    x = 16,163,446,888,593.41/4,898,514.87
  6. Step 6: Final answer
    x = 3,299,662.72

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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.