Home / 2,027,249.04-3,038,446.72-946,307.28

Finding the Fourth Proportional to 2,027,249.04, 3,038,446.72 and 946,307.28

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Solution

The fourth proportional to 2,027,249.04, 3,038,446.72 and 946,307.28 is: 1,418,328.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,249.04 : 3,038,446.72 = 946,307.28 : x
  2. Step 2: Convert to fraction form
    2,027,249.04/3,038,446.72 = 946,307.28/x
  3. Step 3: Cross multiply
    2,027,249.04x = 3,038,446.72 × 946,307.28
  4. Step 4: Simplify right side
    2,027,249.04x = 2,875,304,251,028.12
  5. Step 5: Solve for x
    x = 2,875,304,251,028.12/2,027,249.04
  6. Step 6: Final answer
    x = 1,418,328.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.