Home / 3,266,366.12-4,507,467.42-1,796,262.29

Finding the Fourth Proportional to 3,266,366.12, 4,507,467.42 and 1,796,262.29

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Solution

The fourth proportional to 3,266,366.12, 4,507,467.42 and 1,796,262.29 is: 2,478,777.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,366.12 : 4,507,467.42 = 1,796,262.29 : x
  2. Step 2: Convert to fraction form
    3,266,366.12/4,507,467.42 = 1,796,262.29/x
  3. Step 3: Cross multiply
    3,266,366.12x = 4,507,467.42 × 1,796,262.29
  4. Step 4: Simplify right side
    3,266,366.12x = 8,096,593,727,412.25
  5. Step 5: Solve for x
    x = 8,096,593,727,412.25/3,266,366.12
  6. Step 6: Final answer
    x = 2,478,777.16

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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.