Home / 3,266,262.01-4,900,389.32-1,669,945.80

Finding the Fourth Proportional to 3,266,262.01, 4,900,389.32 and 1,669,945.80

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Solution

The fourth proportional to 3,266,262.01, 4,900,389.32 and 1,669,945.80 is: 2,505,428.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,262.01 : 4,900,389.32 = 1,669,945.80 : x
  2. Step 2: Convert to fraction form
    3,266,262.01/4,900,389.32 = 1,669,945.80/x
  3. Step 3: Cross multiply
    3,266,262.01x = 4,900,389.32 × 1,669,945.80
  4. Step 4: Simplify right side
    3,266,262.01x = 8,183,384,563,298.86
  5. Step 5: Solve for x
    x = 8,183,384,563,298.86/3,266,262.01
  6. Step 6: Final answer
    x = 2,505,428.08

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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.