Home / 3,004,794.42-4,146,595.30-1,646,638.26

Finding the Fourth Proportional to 3,004,794.42, 4,146,595.30 and 1,646,638.26

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Solution

The fourth proportional to 3,004,794.42, 4,146,595.30 and 1,646,638.26 is: 2,272,349.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,794.42 : 4,146,595.30 = 1,646,638.26 : x
  2. Step 2: Convert to fraction form
    3,004,794.42/4,146,595.30 = 1,646,638.26/x
  3. Step 3: Cross multiply
    3,004,794.42x = 4,146,595.30 × 1,646,638.26
  4. Step 4: Simplify right side
    3,004,794.42x = 6,827,942,469,716.18
  5. Step 5: Solve for x
    x = 6,827,942,469,716.18/3,004,794.42
  6. Step 6: Final answer
    x = 2,272,349.29

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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.