Home / 2,334,732.12-3,222,431.28-1,474,745.40

Finding the Fourth Proportional to 2,334,732.12, 3,222,431.28 and 1,474,745.40

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Solution

The fourth proportional to 2,334,732.12, 3,222,431.28 and 1,474,745.40 is: 2,035,465.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,732.12 : 3,222,431.28 = 1,474,745.40 : x
  2. Step 2: Convert to fraction form
    2,334,732.12/3,222,431.28 = 1,474,745.40/x
  3. Step 3: Cross multiply
    2,334,732.12x = 3,222,431.28 × 1,474,745.40
  4. Step 4: Simplify right side
    2,334,732.12x = 4,752,265,706,996.11
  5. Step 5: Solve for x
    x = 4,752,265,706,996.11/2,334,732.12
  6. Step 6: Final answer
    x = 2,035,465.08

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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.