Home / 3,266,056.62-4,507,445.28-1,796,224.14

Finding the Fourth Proportional to 3,266,056.62, 4,507,445.28 and 1,796,224.14

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Solution

The fourth proportional to 3,266,056.62, 4,507,445.28 and 1,796,224.14 is: 2,478,947.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,056.62 : 4,507,445.28 = 1,796,224.14 : x
  2. Step 2: Convert to fraction form
    3,266,056.62/4,507,445.28 = 1,796,224.14/x
  3. Step 3: Cross multiply
    3,266,056.62x = 4,507,445.28 × 1,796,224.14
  4. Step 4: Simplify right side
    3,266,056.62x = 8,096,382,021,665.06
  5. Step 5: Solve for x
    x = 8,096,382,021,665.06/3,266,056.62
  6. Step 6: Final answer
    x = 2,478,947.23

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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.