Home / 3,282,504.16-4,529,940.96-1,832,192.32

Finding the Fourth Proportional to 3,282,504.16, 4,529,940.96 and 1,832,192.32

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Solution

The fourth proportional to 3,282,504.16, 4,529,940.96 and 1,832,192.32 is: 2,528,472.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,504.16 : 4,529,940.96 = 1,832,192.32 : x
  2. Step 2: Convert to fraction form
    3,282,504.16/4,529,940.96 = 1,832,192.32/x
  3. Step 3: Cross multiply
    3,282,504.16x = 4,529,940.96 × 1,832,192.32
  4. Step 4: Simplify right side
    3,282,504.16x = 8,299,723,036,965.43
  5. Step 5: Solve for x
    x = 8,299,723,036,965.43/3,282,504.16
  6. Step 6: Final answer
    x = 2,528,472.97

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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.