Home / 6,310,216.62-9,466,303.57-2,666,961.83

Finding the Fourth Proportional to 6,310,216.62, 9,466,303.57 and 2,666,961.83

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Solution

The fourth proportional to 6,310,216.62, 9,466,303.57 and 2,666,961.83 is: 4,000,856.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310,216.62 : 9,466,303.57 = 2,666,961.83 : x
  2. Step 2: Convert to fraction form
    6,310,216.62/9,466,303.57 = 2,666,961.83/x
  3. Step 3: Cross multiply
    6,310,216.62x = 9,466,303.57 × 2,666,961.83
  4. Step 4: Simplify right side
    6,310,216.62x = 25,246,270,309,381.09
  5. Step 5: Solve for x
    x = 25,246,270,309,381.09/6,310,216.62
  6. Step 6: Final answer
    x = 4,000,856.36

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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.