Home / 6,530,933.72-9,796,501.02-2,487,647

Finding the Fourth Proportional to 6,530,933.72, 9,796,501.02 and 2,487,647

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Solution

The fourth proportional to 6,530,933.72, 9,796,501.02 and 2,487,647 is: 3,731,508.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,933.72 : 9,796,501.02 = 2,487,647 : x
  2. Step 2: Convert to fraction form
    6,530,933.72/9,796,501.02 = 2,487,647/x
  3. Step 3: Cross multiply
    6,530,933.72x = 9,796,501.02 × 2,487,647
  4. Step 4: Simplify right side
    6,530,933.72x = 24,370,236,372,899.94
  5. Step 5: Solve for x
    x = 24,370,236,372,899.94/6,530,933.72
  6. Step 6: Final answer
    x = 3,731,508.76

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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.