Home / 4,991,303.62-6,887,998.98-2,699,464.30

Finding the Fourth Proportional to 4,991,303.62, 6,887,998.98 and 2,699,464.30

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Solution

The fourth proportional to 4,991,303.62, 6,887,998.98 and 2,699,464.30 is: 3,725,260.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,991,303.62 : 6,887,998.98 = 2,699,464.30 : x
  2. Step 2: Convert to fraction form
    4,991,303.62/6,887,998.98 = 2,699,464.30/x
  3. Step 3: Cross multiply
    4,991,303.62x = 6,887,998.98 × 2,699,464.30
  4. Step 4: Simplify right side
    4,991,303.62x = 18,593,907,344,946.41
  5. Step 5: Solve for x
    x = 18,593,907,344,946.41/4,991,303.62
  6. Step 6: Final answer
    x = 3,725,260.73

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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.