Home / 4,091,530.02-5,646,349.64-2,256,054.04

Finding the Fourth Proportional to 4,091,530.02, 5,646,349.64 and 2,256,054.04

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Solution

The fourth proportional to 4,091,530.02, 5,646,349.64 and 2,256,054.04 is: 3,113,375.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,530.02 : 5,646,349.64 = 2,256,054.04 : x
  2. Step 2: Convert to fraction form
    4,091,530.02/5,646,349.64 = 2,256,054.04/x
  3. Step 3: Cross multiply
    4,091,530.02x = 5,646,349.64 × 2,256,054.04
  4. Step 4: Simplify right side
    4,091,530.02x = 12,738,469,916,574.54
  5. Step 5: Solve for x
    x = 12,738,469,916,574.54/4,091,530.02
  6. Step 6: Final answer
    x = 3,113,375.65

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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.